diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/GTNETSKT1_to.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/GTNETSKT1_to.txt
similarity index 91%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/GTNETSKT1_to.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/GTNETSKT1_to.txt
index 7ae06952c..9abf948ca 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/GTNETSKT1_to.txt
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/GTNETSKT1_to.txt
@@ -1,5 +1,5 @@
-POINT0	int
-POINT1	int
-POINT2	int
-POINT3	int
-POINT4	float
+POINT0	int
+POINT1	int
+POINT2	int
+POINT3	int
+POINT4	float
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_TCP_GUI.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/GTNET_SKT_TCP_GUI.java
similarity index 97%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_TCP_GUI.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/GTNET_SKT_TCP_GUI.java
index 2f56601d7..950a4dcf1 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_TCP_GUI.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/GTNET_SKT_TCP_GUI.java
@@ -1,1543 +1,1543 @@
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.Font;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.BufferedReader;
-import java.io.DataOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.net.SocketException;
-import java.net.UnknownHostException;
-import java.nio.ByteBuffer;
-import java.util.Vector;
-
-import javax.swing.BorderFactory;
-import javax.swing.DefaultCellEditor;
-import javax.swing.JComboBox;
-import javax.swing.JFileChooser;
-import javax.swing.JFormattedTextField;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTable;
-import javax.swing.JTextArea;
-import javax.swing.JTextField;
-import javax.swing.ListSelectionModel;
-import javax.swing.SwingUtilities;
-import javax.swing.UIManager;
-import javax.swing.border.CompoundBorder;
-import javax.swing.border.EmptyBorder;
-import javax.swing.border.TitledBorder;
-import javax.swing.table.AbstractTableModel;
-import javax.swing.table.JTableHeader;
-import javax.swing.table.TableCellEditor;
-
-/*
- * NOTE: GTNET_SKT_TCP_GUI was made as an example TCP client/server
- * 		 The code is given as an example and is not intended to be 
- * 		 part of RSCAD support. Questions will not be answered.
- */
-
-public class GTNET_SKT_TCP_GUI extends JFrame
-{
-    /**
-	 * 
-	 */
-	private static final long serialVersionUID = -6325275282238226823L;
-
-	private static boolean DEBUG = false;
-
-    static TCP_ListenTask serverProcess;
-    static TCP_ConnectTask clientProcess;
-	//UDP Server
-	static JTextField jTextFieldLocalIp;
-	static JTextField jTextFieldLocalPort;
-	static JLabel lblLocalIp;
-	static JLabel lblLocalPort;
-	public static SoftEdgeButton btnStart;
-	public static SoftEdgeButton btnTCP;
-	public static SoftEdgeButton btnQuit;
-	public static SoftEdgeButton btnAddIp;
-	public static SoftEdgeButton btnDeleteIp;
-	public static SoftEdgeButton btnSaveIp;
-	public static SoftEdgeButton btnLoadIp;
-	static JTable IPtable;
-	//UDP Client
-	static JTextField jTextFieldRemoteIp;
-	static JTextField jTextFieldRemotePort;
-	static JLabel lblRemoteIp;
-	static JLabel lblRemotePort;
-
-	public static SoftEdgeButton btnSend;
-	static JTable OPtable;
-	private static JPanel MainPnl;
-	
-	final static int GTNETSKT_MAX_INPUTS = 300;
-	
-	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
-	static int ival[];
-	static float fval[];
-	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
-
-	static int numInPoints = 0;
-	static int numOutPoints = 0;
-    static InetAddress host = null;
-    static byte[] inBuf = null;
-	static byte[] outBuf = null;
-    static String msg = null;
-    public static TableCellEditor editorInt;
-    public static TableCellEditor editorFloat;
-    protected static JTextArea textArea;
- //   private final static String newline = "\r\n";
-    private final static String newline = System.getProperty("line.separator");//This will retrieve line separator 
-    private final static String delim = "\t";//","; // tab delimited file
-    
-	ServerSocket serverSocket = null;
-	Socket connectionSocket =null;
-	static GTNET_SKT_TCP_GUI main_inst;
-
-	public static void main(String args[])
-	{
-	    SwingUtilities.invokeLater(new Runnable() {
-	        public void run() {
-	        	main_inst = new GTNET_SKT_TCP_GUI();
-	        	main_inst.setVisible(true);
-	        }
-	    });
-		
-	}
-	
-    public GTNET_SKT_TCP_GUI()
-    {
-        super("RTDS GTNET-SKT TCP Server and Client");        
-        
-		try
-		{
-			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
-		}
-		catch(Exception e)
-		{
-			
-		}
-		
-		JFormattedTextField ftf[] = new JFormattedTextField[2];
-		ftf[0] = new JFormattedTextField(new Integer(90032221));
-		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
-		ftf[1].setValue(new Float(0.0));
-		editorInt = new DefaultCellEditor(ftf[0]);
-		editorFloat = new DefaultCellEditor(ftf[1]);
-		
-		Object options[] = { "int", "float" };
-		JComboBox<?> comboBox = new JComboBox<Object>(options);
-		comboBox.setMaximumRowCount(4);
-		TableCellEditor editorType = new DefaultCellEditor(comboBox);
-
-		// The Server Table
-		String columnNames[] = {"Point #","Variable","Type","Value"};
-		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
-		IPtable.setCellSelectionEnabled(true);	 
-		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		IPtable.setFillsViewportHeight(true);
-		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
-		IPtable.setRowSelectionAllowed(true);
-		IPtable.setColumnSelectionAllowed(false);
-		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        JTableHeader header = IPtable.getTableHeader();
-        header.setBackground(Color.LIGHT_GRAY);
-        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-		
-    	// The Client Table
-		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
-		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		OPtable.setFillsViewportHeight(true);
-		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
-		OPtable.setRowSelectionAllowed(true);
-		OPtable.setColumnSelectionAllowed(false);
-		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
-        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-
-    	setup(); // The GUI
-
-		setSize(520,745);
-		setLayout(new FlowLayout());
-		setDefaultCloseOperation(EXIT_ON_CLOSE);
-        this.getContentPane().add(MainPnl);     
-		setVisible(true);
-
-    }
-    
-    public static void setup()
-    {
-		try {
-			host = InetAddress.getLocalHost();
-		} catch (UnknownHostException e) {
-			e.printStackTrace();
-		}    		
- 
-		// Main Panel
-		MainPnl	= new JPanel(new GridBagLayout());			
-		GridBagConstraints gbc = new GridBagConstraints();		
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.gridwidth = 1;
-		MainPnl.add(createTCP_Pnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		gbc.gridwidth = 1;
-		MainPnl.add(createInputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		gbc.gridwidth = 1;
-		MainPnl.add(createOutputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 3;
-		gbc.gridwidth = 1;
-		MainPnl.add(createMsgPnl(), gbc);
-			  	
-    }
-
-	private static JPanel createTCP_Pnl() {
-		//Points from GTNET-SKT
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Communication Mode");
-		JPanel pnlTCP = new JPanel(new GridBagLayout());
-		pnlTCP.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(2,2,2,2)));
-		Object options[] = { "Client", "Server" };
-		final JComboBox<?> comboBox = new JComboBox<Object>(options);
-		btnTCP= new SoftEdgeButton("Connect");
-
-		lblLocalIp = new JLabel("Local Server, IP Address:");
-		jTextFieldLocalIp = new JTextField("", 10);
-		jTextFieldLocalIp.setText(host.getHostAddress());
-		jTextFieldLocalIp.setEditable(true);
-		
-		lblLocalPort = new JLabel("Port");
-		jTextFieldLocalPort = new JTextField("", 6);
-		jTextFieldLocalPort.setText("12345");
-
-    	jTextFieldLocalIp.setVisible(false);
-    	jTextFieldLocalPort.setVisible(false);
-    	lblLocalIp.setVisible(false);
-    	lblLocalPort.setVisible(false);
-		
-		lblRemoteIp = new JLabel("Remote Server, IP Address:");
-		jTextFieldRemoteIp = new JTextField("", 9);
-		jTextFieldRemoteIp.setText(host.getHostAddress());
-        if (DEBUG) {
-    		jTextFieldRemoteIp.setText("172.24.9.185");
-        }
-		jTextFieldRemoteIp.setEditable(true);
-		
-		lblRemotePort = new JLabel("Port");
-		jTextFieldRemotePort = new JTextField("", 5);
-        jTextFieldRemotePort.setText("12345");
-
-		
-		comboBox.addActionListener(new ActionListener(){
-			@Override
-			public void actionPerformed(ActionEvent e) {
-			    if(comboBox.getSelectedIndex()==0)
-			    {
-			    	btnTCP.setText("Connect");
-			    	jTextFieldLocalIp.setVisible(false);
-			    	jTextFieldLocalPort.setVisible(false);
-			    	lblLocalIp.setVisible(false);
-			    	lblLocalPort.setVisible(false);
-					lblRemoteIp.setVisible(true);
-					jTextFieldRemoteIp.setVisible(true);
-					lblRemotePort.setVisible(true);
-					jTextFieldRemotePort.setVisible(true);
-			    }
-			    else
-			    {
-			    	btnTCP.setText("Listen");				
-			    	jTextFieldLocalIp.setVisible(true);
-			    	jTextFieldLocalPort.setVisible(true);
-			    	lblLocalIp.setVisible(true);
-			    	lblLocalPort.setVisible(true);
-					lblRemoteIp.setVisible(false);
-					jTextFieldRemoteIp.setVisible(false);
-					lblRemotePort.setVisible(false);
-					jTextFieldRemotePort.setVisible(false);										
-			    }
-			
-			}
-			
-		});  
-		
-		btnTCP.addActionListener(new ActionListener() {
-			@SuppressWarnings("deprecation")
-			@Override
-			public void actionPerformed(ActionEvent e) {
-			    if(btnTCP.getText()=="Listen")
-			    {
-			    	echo("Server socket opening...");			        
-			        try {
-			        	serverProcess = new TCP_ListenTask(main_inst , numInPoints);
-			        	serverProcess.start();
-			        } 
-			        catch (Exception e1) 
-			        {
-			        	echo(e1.getMessage());
-			        }
-
-			    	return;
-			    }
-			    if(btnTCP.getText()=="StopServer")
-			    {
-			    	btnTCP.setText("Listen");
-			        btnAddIp.setEnabled(true);
-			        btnDeleteIp.setEnabled(true);
-			        btnSaveIp.setEnabled(true);
-			        btnLoadIp.setEnabled(true);
-			    	jTextFieldLocalIp.setEnabled(true);
-			    	jTextFieldLocalPort.setEnabled(true);
-			    	btnSend.setEnabled(false);
-			    	echo("Server socket closed...");			        
-			    	serverProcess.closeTask();
-			    	serverProcess.stop();
-			    	return;
-			    }
-			    if(btnTCP.getText()=="Connect")
-			    {
-					echo("Client socket opening...");
-			        try {
-			        	clientProcess = new TCP_ConnectTask(main_inst , numOutPoints);
-			        	clientProcess.start();
-			        } 
-			        catch (Exception e1) 
-			        {
-			        	echo(e1.getMessage());
-			        }
-			    	return;
-			    }				
-			    if(btnTCP.getText()=="StopClient")
-			    {
-			    	clientProcess.closeTask();
-			    	echo("Client socket closed...");			        
-			    	return;
-			    }				
-			}			
-		});
-		
-		GridBagConstraints gbc = new GridBagConstraints();		
-		JPanel TCPoptions = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-	    TCPoptions.add(comboBox, gbc);
-	    TCPoptions.add(btnTCP, gbc);
-		
-		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		LocalPanel.add(comboBox, gbc);
-		LocalPanel.add(btnTCP, gbc);
-		LocalPanel.add(lblLocalIp, gbc);
-		LocalPanel.add(jTextFieldLocalIp, gbc);
-		LocalPanel.add(lblLocalPort, gbc);
-		LocalPanel.add(jTextFieldLocalPort, gbc);
-
-		JPanel RemotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		
-	    RemotePanel.add(lblRemoteIp, gbc);
-	    RemotePanel.add(jTextFieldRemoteIp, gbc);
-	    RemotePanel.add(lblRemotePort, gbc);
-	    RemotePanel.add(jTextFieldRemotePort, gbc);
-		
-	    gbc = new GridBagConstraints();	
-	    gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 1;
-		gbc.gridy = 0;
-		pnlTCP.add(TCPoptions, gbc);
-		gbc.gridx = 2;
-		gbc.gridy = 0;
-		pnlTCP.add(LocalPanel, gbc);
-		gbc.gridx = 3;
-		gbc.gridy = 0;
-		pnlTCP.add(RemotePanel, gbc);
-		return pnlTCP;
-
-	}
-	
-	private static JPanel createInputPointPnl() {
-		
-		//Points from GTNET-SKT
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Server");
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-		      
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(IPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		btnStart= new SoftEdgeButton("Start");
-		btnAddIp = new SoftEdgeButton("Add") ;
-		btnDeleteIp = new SoftEdgeButton("Delete") ;
-	    btnSaveIp = new SoftEdgeButton("Save Table");   
-	    btnLoadIp = new SoftEdgeButton("Load Table");   
-
-		btnAddIp.addActionListener(new ActionListener() {
-			@Override
-		     public void actionPerformed(ActionEvent e) 
-		     {
-				if(numInPoints< GTNETSKT_MAX_INPUTS){
-					int i = numInPoints++;
-					InputTableModel a = (InputTableModel) IPtable.getModel();
-					gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
-					gtnetSktInputType[i] = "float";
-					Object[] values = {i, gtnetSktInputName[i], gtnetSktInputType[i], ""};
-					a.insertData(values);
-				}else{
-					echo("Number of Server Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
-				}				
-		     }			
-		});
-		
-		btnDeleteIp.addActionListener(new ActionListener(){
-			@Override
-			public void actionPerformed(ActionEvent e) {
-		    	 if(IPtable.getSelectedRow() != -1){
-		    		 InputTableModel a = (InputTableModel) IPtable.getModel();
-		    		 a.removeRow(IPtable.getSelectedRow());
-		    		 numInPoints--;
-		    		 for (int i=0; i < numInPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-			}
-		});
-		
-        btnSaveIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                saveIPTable();   
-            }   
-        });   
-
-        btnLoadIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                loadIPTable();   
-            }   
-        });   
-		
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-	    tableButtonPanel.add(btnAddIp, gbc);
-	    tableButtonPanel.add(btnDeleteIp, gbc);
-	    tableButtonPanel.add(btnSaveIp, gbc);
-	    tableButtonPanel.add(btnLoadIp, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-	
-	private static JPanel createOutputPointPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Client");
-
-		//Points to GTNET-SKT
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(OPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		btnSend= new SoftEdgeButton("Send");
-		btnSend.setEnabled(false);
-		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
-		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
-	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
-	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
-
-		btnSend.addActionListener(new ActionListener() {  
-	        int txCnt = 0;
-			@Override
-			public void actionPerformed(ActionEvent e) {
-
-				int size = numOutPoints * 4;
-				  
-				try {
-				    byte[] buffer = new byte[size];
-				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
-				    txCnt++;
-		      		for (int i = 0; i<numOutPoints;i++)
-		      		{
-		      			if(gtnetSktOutputType[i].equalsIgnoreCase("int"))
-		      			{	    
-		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
-		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
-			      			byte[] src = convertToByteArray(Math.round(Float.valueOf((String) OPtable.getValueAt(i, 3))));  
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      			if(gtnetSktOutputType[i].equalsIgnoreCase("float"))
-		      			{
-			      			byte[] src = convertToByteArray(Float.valueOf((String) OPtable.getValueAt(i, 3))); 
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      		}
-		      		buffer = outbuff.array();
-				    
-					DataOutputStream outToClient = new DataOutputStream(main_inst.connectionSocket.getOutputStream());
-					outToClient.write(buffer, 0, size);
-					
-					echo(main_inst.connectionSocket.getRemoteSocketAddress()+" - Packets Sent ="+String.valueOf(txCnt));
-					
-				} catch (UnknownHostException ex) {
-					ex.printStackTrace();
-				} catch (SocketException ex) {
-					ex.printStackTrace();
-				} catch (IOException ex) {
-					ex.printStackTrace();
-				}
-				catch(Exception ex) {
-					System.out.print("Client Error! It didn't work!\n" + ex.getMessage());
-				}        
-			}
-        });
-		
-		btnAddOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-				if(numOutPoints< GTNETSKT_MAX_INPUTS){
-					int i = numOutPoints++;
-					OutputTableModel a = (OutputTableModel) OPtable.getModel();
-					gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
-					gtnetSktOutputType[i] = "float";
-					Object[] values = {i, gtnetSktOutputName[i], gtnetSktOutputType[i], Float.toString(i)};
-					a.insertData(values);
-				}else{
-					echo("Number of Client Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
-				}
-		    }			
-		});
-		
-		btnDeleteOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-		    	 if(OPtable.getSelectedRow() != -1){
-		    		 OutputTableModel a = (OutputTableModel) OPtable.getModel();
-		    		 a.removeRow(OPtable.getSelectedRow());
-		    		 numOutPoints--;
-		    		 for (int i=0; i < numOutPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-		    }			
-		});
-		
-		btnSaveOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                saveOPTable();   
-            }   
-        });   
-
-		btnLoadOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                loadOPTable();   
-            }   
-        });   
-		
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		tableButtonPanel.add(btnAddOp, gbc);
-		tableButtonPanel.add(btnDeleteOp, gbc);
-		tableButtonPanel.add(btnSaveOp, gbc);
-		tableButtonPanel.add(btnLoadOp, gbc);
-		tableButtonPanel.add(btnSend, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-//		pnlPoint.add(remotePanel, gbc);
-//		gbc.gridx = 0;
-//		gbc.gridy = 2;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-    
-	private static JPanel createMsgPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
-
-		//Points to GTNET-SKT
-		JPanel pnlMsg = new JPanel(new GridBagLayout());
-
-		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the text area to it.
-        textArea = new JTextArea(7, 40);
-        textArea.setEditable(false);
-        textArea.setAutoscrolls(true);
-        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
-        textArea.setFont(font);
-
-        JScrollPane scrollPane = new JScrollPane(textArea);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlMsg.add(scrollPane,gbc);
-		
-		return pnlMsg;
-		
-	}
-
-	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
-	
-    private static void saveOPTable() {   
-		if (fileChooser(false,"*.txt") !=  null) {   
-            saveOPTable(myJFileChooser.getSelectedFile().toString());   
-        }   
-    }   
-    private static void saveOPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
- 
-    private static void saveIPTable() {  
-		if (fileChooser(false,"*.txt") !=  null) {   
-			saveIPTable(myJFileChooser.getSelectedFile().toString());   
-		}   
-    }   
-    private static void saveIPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline ;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
-   
-    private static void loadOPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-        else
-        {
-            i = InitParamsFromFile("*.txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-         if(i!=0){
-        	numOutPoints = i;
-        }
-		OutputTableModel a = (OutputTableModel) OPtable.getModel();
-        int x = OPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
-    }   
-
-    private static void loadIPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        else
-        {
-        	i = InitParamsFromFile("*.txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        if(i!=0){
-        	numInPoints = i;
-        }
-		ival = new int[numInPoints];
-		fval = new float[numInPoints];
-		InputTableModel a = (InputTableModel) IPtable.getModel();
-        int x = IPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
-    }   
-
-    class InputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = -2870203912612672882L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public InputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    			   			
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktInputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-    			int numdecimals = 0;
-//	   			int offset = 0;
-    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;    			
-    			newValue = newValue.replaceAll(",", "");
-    			
-    			// check for valid digits, decimal places, and range check
- 	        	for (int i=0; i < newValue.length(); i++) {
-		        	char c = newValue.charAt(i);
-//		        	if(c == '-' && i == 0){
-//		        		offset = 1;
-//		        	}
-	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
-						numdecimals ++;
-	        		}
-					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
-					{
-						save = true;
-					}
-	        	}
-	        	if (save)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(tempStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col != 2) {
-                return false;
-            }else if(btnStart.getText()=="Stop"){
-                return false;            	
-            } else {
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-    
-	class OutputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = 8248501194260208975L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public OutputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktOutputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-				boolean realok = true;
-		        boolean fracok = true;
-    			int numdecimals = 0;
-	   			int offset = 0;
-    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;
-    			String real = null, frac = null;
-     			newValue = newValue.replaceAll(",", "");
- 				if(newValue.contains("-")){ 
-					offset = 1;
-				}
-				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
-					real = newValue.substring(offset, newValue.indexOf("."));
-					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
-					if(real.length()>=10){
-						for (int i=0; i < 10; i++) {
-							char c = real.charAt(i);
-			        		if (c > '2' && i == 0)
-			        			realok = false;
-			        		if (c > '1' && i == 1)
-			        			realok = false;
-			        		if (c > '4' && i == 2)
-			        			realok = false;
-			        		if (c > '7' && i == 3)
-			        			realok = false;
-			        		if (c > '4' && i == 4)
-			        			realok = false;
-			        		if (c > '8' && i == 5)
-			        			realok = false;
-			        		if (c > '3' && i == 6)
-			        			realok = false;
-			        		if (c > '6' && i == 7)
-			        			realok = false;
-			        		if (c > '4' && i == 8)
-			        			realok = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			realok = false;
-			        		if (c == '7' && i == 9 && offset==0 && realok){
-			        			if(real.contains("2147483647")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			realok = false;
-			        		if (c == '8' && i == 9 && offset==1 && realok){
-			        			if(real.contains("2147483648")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-							
-						}
-					}
-				}
-				
-				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
-					real = newValue.substring(offset, newValue.length());
-				}
-				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
-					real = newValue.substring(offset, newValue.indexOf("."));
-					int i = Math.round(Float.valueOf(newValue));
-					newValue = Integer.toString(i);
-				}
-				if(real.length()<=10){
-	    			// check for valid digits and maximum range check 
-	 	        	for (int i=0; i < real.length(); i++) {
-			        	char c = real.charAt(i);
-		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
-							numdecimals ++;
-		        		}
-						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
-						{
-							save = true;
-						}
-							
-			        	if(real.length()>=10){ // The check for the maximum value
-			        		if (c > '2' && i == 0)
-			        			save = false;
-			        		if (c > '1' && i == 1)
-			        			save = false;
-			        		if (c > '4' && i == 2)
-			        			save = false;
-			        		if (c > '7' && i == 3)
-			        			save = false;
-			        		if (c > '4' && i == 4)
-			        			save = false;
-			        		if (c > '8' && i == 5)
-			        			save = false;
-			        		if (c > '3' && i == 6)
-			        			save = false;
-			        		if (c > '6' && i == 7)
-			        			save = false;
-			        		if (c > '4' && i == 8)
-			        			save = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			save = false;
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			save = false;
-			        	}
- 	        		}
-	        	}
-				else
-				{
-					save = false;
-				}
-	        	if (save && realok && fracok)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(typeStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col < 1) {
-                return false;
-            } else {
-				if(data.elementAt(row).toString().contains("int"))
-				{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
-				}else{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
-				}
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-	
-	//simple function to initialize parameters from the data file to variables
-	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		FileInputStream fileInputStream = null;
-		InputStreamReader inputStreamReader = null;
-		BufferedReader bufferedReader = null;
-		String[] var = null;
-		int points = 0;
-		
-		try {
-		    String[] result = fileChooser(false,fname);
-		    if (result != null){
-		    	fileInputStream = new FileInputStream(result[1]);
-			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
-			    bufferedReader = new BufferedReader(inputStreamReader);
-	
-			    // use BufferedReader here
-			    String s;
-			    
-			    while((s = bufferedReader.readLine()) != null){
-			        var = s.split(delim);//\t ,\n\r
-			        gtnetSktName[points]  = var[0];
-			        gtnetSktType[points] = var[1];
-			        points++;
-			    }
-		    }
-		} 
-		catch (IOException e) {
-			e.printStackTrace();
-		}
-		finally 
-		{
-			try {
-				if (fileInputStream != null){
-					fileInputStream.close();
-					inputStreamReader.close();
-					bufferedReader.close();
-				}
-			}
-			catch (IOException e) {
-				e.printStackTrace();
-			}		
-		}
-		return points;
-	}	
-
-	//simple function to fill data to table
-	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		OutputTableModel a = (OutputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			if(gtnetSktType[i].contains("int")){
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
-				a.insertData(values);				
-			}else{
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
-				a.insertData(values);				
-			}
-	    }		
-		
-	}
-
-	//simple function to fill data to table
-	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		InputTableModel a = (InputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
-			a.insertData(values);				
-	    }		
-		
-	}
-
-
-	//simple function to echo data to terminal
-	public static void echo(String msg)
-	{
-        if (DEBUG) {
-        	System.out.println(msg);
-        }
-        
-        textArea.append(msg + newline);
-
-        //Make sure the new text is visible, even if there
-        //was a selection in the text area.
-        textArea.setCaretPosition(textArea.getDocument().getLength());
-
-	}
-
-	//simple function to save the file name and path
-	private static String[] fileChooser(boolean folderOnly, String fname)
-	{
-		String[] filePath = null;
-//		JFileChooser c 	= new JFileChooser();
-		myJFileChooser = new JFileChooser();
-   	 	File  myfile  = new File(fname);
-		
-		if(folderOnly)
-		{
-			myJFileChooser.setDialogTitle("Select Folder...");
-			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File folder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = "";
-				filePath[1] = folder.getAbsolutePath();
-			}
-		}
-		else
-		{
-			myJFileChooser.setDialogTitle("Select File");
-			myJFileChooser.setSelectedFile(myfile);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File fileFolder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = myJFileChooser.getSelectedFile().getName();
-				filePath[1] = fileFolder.getAbsolutePath();
-			}
-		}
-		
-		return filePath;
-	}//end saveAsChooser
-	
-    public static byte[] convertToByteArray(int value) {
-        byte[] bytes = new byte[4];
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-        buffer.putInt(value);
-        return buffer.array();
-    }
-
-    public static byte[] convertToByteArray(float value) {
-	    byte[] bytes = new byte[4];
-	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-	    buffer.putFloat(value);
-	    return buffer.array();
-	}
-
-    public static byte[] convertToByteArray(byte value) {
-        byte[] bytes = new byte[4];
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-        buffer.put(value);
-        return buffer.array();
-    }
-    
-} // End of Class
-
-class TCP_ListenTask extends Thread 
-{
-	private volatile boolean stop = false;	
-	int npoints = 0;
-	int ival[] = null;
-	float fval[] = null;
-//  ServerSocket serverSocket = null;
-//  Socket connectionSocket = null;
-	GTNET_SKT_TCP_GUI myskt = null;
-  
-	public TCP_ListenTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
-	    this.npoints = numPoints;
-	    ival = new int[numPoints];
-	    fval = new float[numPoints];
-	    this.myskt = myinst;
-	  }
-	public void closeTask() {
-      try {
-    	  stop = true;
-    	  myskt.serverSocket.close();
-      } catch (IOException e) {
-          e.printStackTrace();
-      }
-	}
-	public void run() {
-		while (!stop) {
-			ByteBuffer buf;
-			try
-		    {
-		    	//1. creating a server socket, parameter is local port number
-			  	myskt.serverSocket = new ServerSocket();
-			  	myskt.serverSocket.setReuseAddress(true);
-	//			inSocket.setSoTimeout(10000); // DO NOT USE TIMEOUTS
-			  	myskt.connectionSocket = new Socket();
-		        
-		        String ipAddr = GTNET_SKT_TCP_GUI.jTextFieldLocalIp.getText();
-		        int ipPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldLocalPort.getText());
-		        myskt.serverSocket.bind(new InetSocketAddress(ipAddr, ipPort));
-		         	         
-		        //2. Wait for an incoming data
-		        GTNET_SKT_TCP_GUI.echo("Server socket created. Waiting for incoming data...");
-		         
-		        GTNET_SKT_TCP_GUI.btnTCP.setText("StopServer");
-		        GTNET_SKT_TCP_GUI.btnAddIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.btnDeleteIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.btnSaveIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.btnLoadIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.jTextFieldLocalIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.jTextFieldLocalPort.setEnabled(false);
-		        
-	            //communication loop
-	            int rxCnt = 0;
-	            while (!(myskt.serverSocket.isClosed())) 
-		        {
-	          		rxCnt++;
-	          		
-	          		myskt.connectionSocket = myskt.serverSocket.accept();
-	          		GTNET_SKT_TCP_GUI.echo("Connection received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
-	          		GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
-					InputStream insktStream = myskt.connectionSocket.getInputStream();
-					byte[] buff = new byte[(npoints) * 4];                  // Buffer
-					int num = -1;                                           // Bytes read     
-	                while( (num = insktStream.read(buff)) >= 0 ){           // Not EOS yet                        
-	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
-	//                	out.write( buff, 0, num );                          // Echo to source                        
-	//                	out.flush();                                        // Flush stream                    
-	                	if (num==(npoints) * 4)
-	                		insktStream.close();							// This is necessary in Server mode to read new packets
-	                		break;
-	                }   // end while	            
-					if (num==(npoints) * 4){
-		            	buf = ByteBuffer.wrap(buff);
-		          		for (int i = 0; i<npoints;i++)
-		          		{
-		          			ival[i] = buf.getInt(i*4);
-		          			fval[i] = buf.getFloat(i*4);
-		          			
-		                    //echo the details of incoming data - client ip : client port - client message
-		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
-		          			{
-		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
-		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
-		           			}
-		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
-		          			{
-		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
-		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
-		           			}
-		          		}
-	         		}	         	          		
-		        }		 
-			} catch (UnknownHostException ex) {
-				ex.printStackTrace();
-				GTNET_SKT_TCP_GUI.echo("UnknownHostException:Server: " + ex.getMessage() + "\n");
-			} catch (SocketException ex) {
-				ex.printStackTrace();
-				GTNET_SKT_TCP_GUI.echo("SocketException:Server: " + ex.getMessage() + "\n");
-				GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
-			} catch (IOException ex) {
-				ex.printStackTrace();
-				GTNET_SKT_TCP_GUI.echo("IOException:Server: " + ex.getMessage() + "\n");
-			}
-			catch(Exception ex) {
-				GTNET_SKT_TCP_GUI.echo("Exception:Server: " + ex.getMessage() + "\n");
-			}        
-		}
-	    if (stop)
-	        System.out.println("TCP_ListenTask Closed Now");
-	}
-}	
-
-class TCP_ConnectTask extends Thread 
-{
-	
-  int npoints = 0;
-  int ival[] = null;
-  float fval[] = null;
-  GTNET_SKT_TCP_GUI myskt = null;
-  
-  public TCP_ConnectTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
-	    this.npoints = numPoints;
-	    ival = new int[numPoints];
-	    fval = new float[numPoints];
-	    this.myskt = myinst;
-	  }
-  public void closeTask() {
-      try {
-    	  myskt.connectionSocket.close();
-    	  GTNET_SKT_TCP_GUI.btnTCP.setText("Connect");
-    	  GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(true);
-    	  GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(true);
-    	  GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
-      } catch (IOException e) {
-          e.printStackTrace();
-      }
-      System.out.println("TCP_ConnectTask Closed Now");
-      GTNET_SKT_TCP_GUI.echo("TCP_ConnectTask Closed Now");
-  }
-  public void run() {
-//		int size = npoints * 4;
-		  
-		try {
-		    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.getText());
-		    int gtnetPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldRemotePort.getText());
-		    
-			myskt.connectionSocket = new Socket(gtnetIp, gtnetPort);
-			myskt.connectionSocket.setKeepAlive(true);
-			myskt.connectionSocket.setTcpNoDelay(true);
-			
-//			DataOutputStream outToServer = new DataOutputStream(myskt.connectionSocket.getOutputStream());
-//			BufferedReader inFromServer = new BufferedReader(new InputStreamReader(myskt.connectionSocket.getInputStream()));
-
-			GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
-			GTNET_SKT_TCP_GUI.btnTCP.setText("StopClient");
-			GTNET_SKT_TCP_GUI.echo("Client socket opened and ready...");
-			GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(false);
-			GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(false);
-	    
-            //communication loop
-            int rxCnt = 0;
-            while (!(myskt.connectionSocket.isClosed())) 
-	        {
-          		rxCnt++;
-          		
-          		GTNET_SKT_TCP_GUI.echo("Packets received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
-				InputStream inskt = myskt.connectionSocket.getInputStream();
-				byte[] buff = new byte[(npoints) * 4];                  // Buffer
-				int num = -1;                                           // Bytes read  
-				if ((num = inskt.read(buff))== -1){
-					GTNET_SKT_TCP_GUI.echo("TCP connection likely lost - No input data read");
-					closeTask();
-				}
-//	                while( (num = inskt.read(buff)) >= 0 ){                 // Not EOS yet                        
-//	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
-//	//                	out.write( buff, 0, num );                          // Echo to source                        
-//	//                	out.flush();                                        // Flush stream                    
-//	                	if (num==(npoints) * 4)
-//	//                		inskt.close();
-//	                		break;
-//	                }   // end while
-               
-				if (num==(npoints) * 4){
-					ByteBuffer buf = ByteBuffer.wrap(buff);
-	          		for (int i = 0; i<npoints;i++)
-	          		{
-	          			ival[i] = buf.getInt(i*4);
-	          			fval[i] = buf.getFloat(i*4);
-	          			
-	                    //echo the details of incoming data - client ip : client port - client message
-	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
-	          			{
-	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
-	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
-	           			}
-	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
-	          			{
-	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
-	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
-	           			}
-	         		}	         	          		
-				}
-	        }
-			
-		} catch (UnknownHostException ex) {
-			ex.printStackTrace();
-			GTNET_SKT_TCP_GUI.echo("UnknownHostException:Client: " + ex.getMessage() + "\n");
-		} catch (SocketException ex) {
-			ex.printStackTrace();
-			GTNET_SKT_TCP_GUI.echo("SocketException:Client: " + ex.getMessage() + "\n");
-			GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
-		} catch (IOException ex) {
-			ex.printStackTrace();
-			GTNET_SKT_TCP_GUI.echo("IOException:Client: " + ex.getMessage() + "\n");
-		}
-		catch(Exception ex) {
-			GTNET_SKT_TCP_GUI.echo("Exception:Client: " + ex.getMessage() + "\n");
-		}        
-    }
-}	
-
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.BufferedReader;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+import java.nio.ByteBuffer;
+import java.util.Vector;
+
+import javax.swing.BorderFactory;
+import javax.swing.DefaultCellEditor;
+import javax.swing.JComboBox;
+import javax.swing.JFileChooser;
+import javax.swing.JFormattedTextField;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+import javax.swing.ListSelectionModel;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.TitledBorder;
+import javax.swing.table.AbstractTableModel;
+import javax.swing.table.JTableHeader;
+import javax.swing.table.TableCellEditor;
+
+/*
+ * NOTE: GTNET_SKT_TCP_GUI was made as an example TCP client/server
+ * 		 The code is given as an example and is not intended to be 
+ * 		 part of RSCAD support. Questions will not be answered.
+ */
+
+public class GTNET_SKT_TCP_GUI extends JFrame
+{
+    /**
+	 * 
+	 */
+	private static final long serialVersionUID = -6325275282238226823L;
+
+	private static boolean DEBUG = false;
+
+    static TCP_ListenTask serverProcess;
+    static TCP_ConnectTask clientProcess;
+	//UDP Server
+	static JTextField jTextFieldLocalIp;
+	static JTextField jTextFieldLocalPort;
+	static JLabel lblLocalIp;
+	static JLabel lblLocalPort;
+	public static SoftEdgeButton btnStart;
+	public static SoftEdgeButton btnTCP;
+	public static SoftEdgeButton btnQuit;
+	public static SoftEdgeButton btnAddIp;
+	public static SoftEdgeButton btnDeleteIp;
+	public static SoftEdgeButton btnSaveIp;
+	public static SoftEdgeButton btnLoadIp;
+	static JTable IPtable;
+	//UDP Client
+	static JTextField jTextFieldRemoteIp;
+	static JTextField jTextFieldRemotePort;
+	static JLabel lblRemoteIp;
+	static JLabel lblRemotePort;
+
+	public static SoftEdgeButton btnSend;
+	static JTable OPtable;
+	private static JPanel MainPnl;
+	
+	final static int GTNETSKT_MAX_INPUTS = 300;
+	
+	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
+	static int ival[];
+	static float fval[];
+	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
+
+	static int numInPoints = 0;
+	static int numOutPoints = 0;
+    static InetAddress host = null;
+    static byte[] inBuf = null;
+	static byte[] outBuf = null;
+    static String msg = null;
+    public static TableCellEditor editorInt;
+    public static TableCellEditor editorFloat;
+    protected static JTextArea textArea;
+ //   private final static String newline = "\r\n";
+    private final static String newline = System.getProperty("line.separator");//This will retrieve line separator 
+    private final static String delim = "\t";//","; // tab delimited file
+    
+	ServerSocket serverSocket = null;
+	Socket connectionSocket =null;
+	static GTNET_SKT_TCP_GUI main_inst;
+
+	public static void main(String args[])
+	{
+	    SwingUtilities.invokeLater(new Runnable() {
+	        public void run() {
+	        	main_inst = new GTNET_SKT_TCP_GUI();
+	        	main_inst.setVisible(true);
+	        }
+	    });
+		
+	}
+	
+    public GTNET_SKT_TCP_GUI()
+    {
+        super("RTDS GTNET-SKT TCP Server and Client");        
+        
+		try
+		{
+			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+		}
+		catch(Exception e)
+		{
+			
+		}
+		
+		JFormattedTextField ftf[] = new JFormattedTextField[2];
+		ftf[0] = new JFormattedTextField(new Integer(90032221));
+		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
+		ftf[1].setValue(new Float(0.0));
+		editorInt = new DefaultCellEditor(ftf[0]);
+		editorFloat = new DefaultCellEditor(ftf[1]);
+		
+		Object options[] = { "int", "float" };
+		JComboBox<?> comboBox = new JComboBox<Object>(options);
+		comboBox.setMaximumRowCount(4);
+		TableCellEditor editorType = new DefaultCellEditor(comboBox);
+
+		// The Server Table
+		String columnNames[] = {"Point #","Variable","Type","Value"};
+		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
+		IPtable.setCellSelectionEnabled(true);	 
+		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		IPtable.setFillsViewportHeight(true);
+		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
+		IPtable.setRowSelectionAllowed(true);
+		IPtable.setColumnSelectionAllowed(false);
+		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        JTableHeader header = IPtable.getTableHeader();
+        header.setBackground(Color.LIGHT_GRAY);
+        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+		
+    	// The Client Table
+		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
+		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		OPtable.setFillsViewportHeight(true);
+		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
+		OPtable.setRowSelectionAllowed(true);
+		OPtable.setColumnSelectionAllowed(false);
+		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
+        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+
+    	setup(); // The GUI
+
+		setSize(520,745);
+		setLayout(new FlowLayout());
+		setDefaultCloseOperation(EXIT_ON_CLOSE);
+        this.getContentPane().add(MainPnl);     
+		setVisible(true);
+
+    }
+    
+    public static void setup()
+    {
+		try {
+			host = InetAddress.getLocalHost();
+		} catch (UnknownHostException e) {
+			e.printStackTrace();
+		}    		
+ 
+		// Main Panel
+		MainPnl	= new JPanel(new GridBagLayout());			
+		GridBagConstraints gbc = new GridBagConstraints();		
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.gridwidth = 1;
+		MainPnl.add(createTCP_Pnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		gbc.gridwidth = 1;
+		MainPnl.add(createInputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		gbc.gridwidth = 1;
+		MainPnl.add(createOutputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 3;
+		gbc.gridwidth = 1;
+		MainPnl.add(createMsgPnl(), gbc);
+			  	
+    }
+
+	private static JPanel createTCP_Pnl() {
+		//Points from GTNET-SKT
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Communication Mode");
+		JPanel pnlTCP = new JPanel(new GridBagLayout());
+		pnlTCP.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(2,2,2,2)));
+		Object options[] = { "Client", "Server" };
+		final JComboBox<?> comboBox = new JComboBox<Object>(options);
+		btnTCP= new SoftEdgeButton("Connect");
+
+		lblLocalIp = new JLabel("Local Server, IP Address:");
+		jTextFieldLocalIp = new JTextField("", 10);
+		jTextFieldLocalIp.setText(host.getHostAddress());
+		jTextFieldLocalIp.setEditable(true);
+		
+		lblLocalPort = new JLabel("Port");
+		jTextFieldLocalPort = new JTextField("", 6);
+		jTextFieldLocalPort.setText("12345");
+
+    	jTextFieldLocalIp.setVisible(false);
+    	jTextFieldLocalPort.setVisible(false);
+    	lblLocalIp.setVisible(false);
+    	lblLocalPort.setVisible(false);
+		
+		lblRemoteIp = new JLabel("Remote Server, IP Address:");
+		jTextFieldRemoteIp = new JTextField("", 9);
+		jTextFieldRemoteIp.setText(host.getHostAddress());
+        if (DEBUG) {
+    		jTextFieldRemoteIp.setText("172.24.9.185");
+        }
+		jTextFieldRemoteIp.setEditable(true);
+		
+		lblRemotePort = new JLabel("Port");
+		jTextFieldRemotePort = new JTextField("", 5);
+        jTextFieldRemotePort.setText("12345");
+
+		
+		comboBox.addActionListener(new ActionListener(){
+			@Override
+			public void actionPerformed(ActionEvent e) {
+			    if(comboBox.getSelectedIndex()==0)
+			    {
+			    	btnTCP.setText("Connect");
+			    	jTextFieldLocalIp.setVisible(false);
+			    	jTextFieldLocalPort.setVisible(false);
+			    	lblLocalIp.setVisible(false);
+			    	lblLocalPort.setVisible(false);
+					lblRemoteIp.setVisible(true);
+					jTextFieldRemoteIp.setVisible(true);
+					lblRemotePort.setVisible(true);
+					jTextFieldRemotePort.setVisible(true);
+			    }
+			    else
+			    {
+			    	btnTCP.setText("Listen");				
+			    	jTextFieldLocalIp.setVisible(true);
+			    	jTextFieldLocalPort.setVisible(true);
+			    	lblLocalIp.setVisible(true);
+			    	lblLocalPort.setVisible(true);
+					lblRemoteIp.setVisible(false);
+					jTextFieldRemoteIp.setVisible(false);
+					lblRemotePort.setVisible(false);
+					jTextFieldRemotePort.setVisible(false);										
+			    }
+			
+			}
+			
+		});  
+		
+		btnTCP.addActionListener(new ActionListener() {
+			@SuppressWarnings("deprecation")
+			@Override
+			public void actionPerformed(ActionEvent e) {
+			    if(btnTCP.getText()=="Listen")
+			    {
+			    	echo("Server socket opening...");			        
+			        try {
+			        	serverProcess = new TCP_ListenTask(main_inst , numInPoints);
+			        	serverProcess.start();
+			        } 
+			        catch (Exception e1) 
+			        {
+			        	echo(e1.getMessage());
+			        }
+
+			    	return;
+			    }
+			    if(btnTCP.getText()=="StopServer")
+			    {
+			    	btnTCP.setText("Listen");
+			        btnAddIp.setEnabled(true);
+			        btnDeleteIp.setEnabled(true);
+			        btnSaveIp.setEnabled(true);
+			        btnLoadIp.setEnabled(true);
+			    	jTextFieldLocalIp.setEnabled(true);
+			    	jTextFieldLocalPort.setEnabled(true);
+			    	btnSend.setEnabled(false);
+			    	echo("Server socket closed...");			        
+			    	serverProcess.closeTask();
+			    	serverProcess.stop();
+			    	return;
+			    }
+			    if(btnTCP.getText()=="Connect")
+			    {
+					echo("Client socket opening...");
+			        try {
+			        	clientProcess = new TCP_ConnectTask(main_inst , numOutPoints);
+			        	clientProcess.start();
+			        } 
+			        catch (Exception e1) 
+			        {
+			        	echo(e1.getMessage());
+			        }
+			    	return;
+			    }				
+			    if(btnTCP.getText()=="StopClient")
+			    {
+			    	clientProcess.closeTask();
+			    	echo("Client socket closed...");			        
+			    	return;
+			    }				
+			}			
+		});
+		
+		GridBagConstraints gbc = new GridBagConstraints();		
+		JPanel TCPoptions = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+	    TCPoptions.add(comboBox, gbc);
+	    TCPoptions.add(btnTCP, gbc);
+		
+		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		LocalPanel.add(comboBox, gbc);
+		LocalPanel.add(btnTCP, gbc);
+		LocalPanel.add(lblLocalIp, gbc);
+		LocalPanel.add(jTextFieldLocalIp, gbc);
+		LocalPanel.add(lblLocalPort, gbc);
+		LocalPanel.add(jTextFieldLocalPort, gbc);
+
+		JPanel RemotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		
+	    RemotePanel.add(lblRemoteIp, gbc);
+	    RemotePanel.add(jTextFieldRemoteIp, gbc);
+	    RemotePanel.add(lblRemotePort, gbc);
+	    RemotePanel.add(jTextFieldRemotePort, gbc);
+		
+	    gbc = new GridBagConstraints();	
+	    gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 1;
+		gbc.gridy = 0;
+		pnlTCP.add(TCPoptions, gbc);
+		gbc.gridx = 2;
+		gbc.gridy = 0;
+		pnlTCP.add(LocalPanel, gbc);
+		gbc.gridx = 3;
+		gbc.gridy = 0;
+		pnlTCP.add(RemotePanel, gbc);
+		return pnlTCP;
+
+	}
+	
+	private static JPanel createInputPointPnl() {
+		
+		//Points from GTNET-SKT
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Server");
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+		      
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(IPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		btnStart= new SoftEdgeButton("Start");
+		btnAddIp = new SoftEdgeButton("Add") ;
+		btnDeleteIp = new SoftEdgeButton("Delete") ;
+	    btnSaveIp = new SoftEdgeButton("Save Table");   
+	    btnLoadIp = new SoftEdgeButton("Load Table");   
+
+		btnAddIp.addActionListener(new ActionListener() {
+			@Override
+		     public void actionPerformed(ActionEvent e) 
+		     {
+				if(numInPoints< GTNETSKT_MAX_INPUTS){
+					int i = numInPoints++;
+					InputTableModel a = (InputTableModel) IPtable.getModel();
+					gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
+					gtnetSktInputType[i] = "float";
+					Object[] values = {i, gtnetSktInputName[i], gtnetSktInputType[i], ""};
+					a.insertData(values);
+				}else{
+					echo("Number of Server Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
+				}				
+		     }			
+		});
+		
+		btnDeleteIp.addActionListener(new ActionListener(){
+			@Override
+			public void actionPerformed(ActionEvent e) {
+		    	 if(IPtable.getSelectedRow() != -1){
+		    		 InputTableModel a = (InputTableModel) IPtable.getModel();
+		    		 a.removeRow(IPtable.getSelectedRow());
+		    		 numInPoints--;
+		    		 for (int i=0; i < numInPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+			}
+		});
+		
+        btnSaveIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                saveIPTable();   
+            }   
+        });   
+
+        btnLoadIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                loadIPTable();   
+            }   
+        });   
+		
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+	    tableButtonPanel.add(btnAddIp, gbc);
+	    tableButtonPanel.add(btnDeleteIp, gbc);
+	    tableButtonPanel.add(btnSaveIp, gbc);
+	    tableButtonPanel.add(btnLoadIp, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+	
+	private static JPanel createOutputPointPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Client");
+
+		//Points to GTNET-SKT
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(OPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		btnSend= new SoftEdgeButton("Send");
+		btnSend.setEnabled(false);
+		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
+		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
+	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
+	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
+
+		btnSend.addActionListener(new ActionListener() {  
+	        int txCnt = 0;
+			@Override
+			public void actionPerformed(ActionEvent e) {
+
+				int size = numOutPoints * 4;
+				  
+				try {
+				    byte[] buffer = new byte[size];
+				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
+				    txCnt++;
+		      		for (int i = 0; i<numOutPoints;i++)
+		      		{
+		      			if(gtnetSktOutputType[i].equalsIgnoreCase("int"))
+		      			{	    
+		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
+		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
+			      			byte[] src = convertToByteArray(Math.round(Float.valueOf((String) OPtable.getValueAt(i, 3))));  
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      			if(gtnetSktOutputType[i].equalsIgnoreCase("float"))
+		      			{
+			      			byte[] src = convertToByteArray(Float.valueOf((String) OPtable.getValueAt(i, 3))); 
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      		}
+		      		buffer = outbuff.array();
+				    
+					DataOutputStream outToClient = new DataOutputStream(main_inst.connectionSocket.getOutputStream());
+					outToClient.write(buffer, 0, size);
+					
+					echo(main_inst.connectionSocket.getRemoteSocketAddress()+" - Packets Sent ="+String.valueOf(txCnt));
+					
+				} catch (UnknownHostException ex) {
+					ex.printStackTrace();
+				} catch (SocketException ex) {
+					ex.printStackTrace();
+				} catch (IOException ex) {
+					ex.printStackTrace();
+				}
+				catch(Exception ex) {
+					System.out.print("Client Error! It didn't work!\n" + ex.getMessage());
+				}        
+			}
+        });
+		
+		btnAddOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+				if(numOutPoints< GTNETSKT_MAX_INPUTS){
+					int i = numOutPoints++;
+					OutputTableModel a = (OutputTableModel) OPtable.getModel();
+					gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
+					gtnetSktOutputType[i] = "float";
+					Object[] values = {i, gtnetSktOutputName[i], gtnetSktOutputType[i], Float.toString(i)};
+					a.insertData(values);
+				}else{
+					echo("Number of Client Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
+				}
+		    }			
+		});
+		
+		btnDeleteOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+		    	 if(OPtable.getSelectedRow() != -1){
+		    		 OutputTableModel a = (OutputTableModel) OPtable.getModel();
+		    		 a.removeRow(OPtable.getSelectedRow());
+		    		 numOutPoints--;
+		    		 for (int i=0; i < numOutPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+		    }			
+		});
+		
+		btnSaveOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                saveOPTable();   
+            }   
+        });   
+
+		btnLoadOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                loadOPTable();   
+            }   
+        });   
+		
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		tableButtonPanel.add(btnAddOp, gbc);
+		tableButtonPanel.add(btnDeleteOp, gbc);
+		tableButtonPanel.add(btnSaveOp, gbc);
+		tableButtonPanel.add(btnLoadOp, gbc);
+		tableButtonPanel.add(btnSend, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+//		pnlPoint.add(remotePanel, gbc);
+//		gbc.gridx = 0;
+//		gbc.gridy = 2;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+    
+	private static JPanel createMsgPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
+
+		//Points to GTNET-SKT
+		JPanel pnlMsg = new JPanel(new GridBagLayout());
+
+		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the text area to it.
+        textArea = new JTextArea(7, 40);
+        textArea.setEditable(false);
+        textArea.setAutoscrolls(true);
+        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
+        textArea.setFont(font);
+
+        JScrollPane scrollPane = new JScrollPane(textArea);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlMsg.add(scrollPane,gbc);
+		
+		return pnlMsg;
+		
+	}
+
+	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
+	
+    private static void saveOPTable() {   
+		if (fileChooser(false,"*.txt") !=  null) {   
+            saveOPTable(myJFileChooser.getSelectedFile().toString());   
+        }   
+    }   
+    private static void saveOPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+ 
+    private static void saveIPTable() {  
+		if (fileChooser(false,"*.txt") !=  null) {   
+			saveIPTable(myJFileChooser.getSelectedFile().toString());   
+		}   
+    }   
+    private static void saveIPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline ;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+   
+    private static void loadOPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+        else
+        {
+            i = InitParamsFromFile("*.txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+         if(i!=0){
+        	numOutPoints = i;
+        }
+		OutputTableModel a = (OutputTableModel) OPtable.getModel();
+        int x = OPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
+    }   
+
+    private static void loadIPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        else
+        {
+        	i = InitParamsFromFile("*.txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        if(i!=0){
+        	numInPoints = i;
+        }
+		ival = new int[numInPoints];
+		fval = new float[numInPoints];
+		InputTableModel a = (InputTableModel) IPtable.getModel();
+        int x = IPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
+    }   
+
+    class InputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = -2870203912612672882L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public InputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    			   			
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktInputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+    			int numdecimals = 0;
+//	   			int offset = 0;
+    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;    			
+    			newValue = newValue.replaceAll(",", "");
+    			
+    			// check for valid digits, decimal places, and range check
+ 	        	for (int i=0; i < newValue.length(); i++) {
+		        	char c = newValue.charAt(i);
+//		        	if(c == '-' && i == 0){
+//		        		offset = 1;
+//		        	}
+	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
+						numdecimals ++;
+	        		}
+					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
+					{
+						save = true;
+					}
+	        	}
+	        	if (save)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(tempStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col != 2) {
+                return false;
+            }else if(btnStart.getText()=="Stop"){
+                return false;            	
+            } else {
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+    
+	class OutputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = 8248501194260208975L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public OutputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktOutputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+				boolean realok = true;
+		        boolean fracok = true;
+    			int numdecimals = 0;
+	   			int offset = 0;
+    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;
+    			String real = null, frac = null;
+     			newValue = newValue.replaceAll(",", "");
+ 				if(newValue.contains("-")){ 
+					offset = 1;
+				}
+				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
+					real = newValue.substring(offset, newValue.indexOf("."));
+					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
+					if(real.length()>=10){
+						for (int i=0; i < 10; i++) {
+							char c = real.charAt(i);
+			        		if (c > '2' && i == 0)
+			        			realok = false;
+			        		if (c > '1' && i == 1)
+			        			realok = false;
+			        		if (c > '4' && i == 2)
+			        			realok = false;
+			        		if (c > '7' && i == 3)
+			        			realok = false;
+			        		if (c > '4' && i == 4)
+			        			realok = false;
+			        		if (c > '8' && i == 5)
+			        			realok = false;
+			        		if (c > '3' && i == 6)
+			        			realok = false;
+			        		if (c > '6' && i == 7)
+			        			realok = false;
+			        		if (c > '4' && i == 8)
+			        			realok = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			realok = false;
+			        		if (c == '7' && i == 9 && offset==0 && realok){
+			        			if(real.contains("2147483647")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			realok = false;
+			        		if (c == '8' && i == 9 && offset==1 && realok){
+			        			if(real.contains("2147483648")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+							
+						}
+					}
+				}
+				
+				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
+					real = newValue.substring(offset, newValue.length());
+				}
+				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
+					real = newValue.substring(offset, newValue.indexOf("."));
+					int i = Math.round(Float.valueOf(newValue));
+					newValue = Integer.toString(i);
+				}
+				if(real.length()<=10){
+	    			// check for valid digits and maximum range check 
+	 	        	for (int i=0; i < real.length(); i++) {
+			        	char c = real.charAt(i);
+		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
+							numdecimals ++;
+		        		}
+						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
+						{
+							save = true;
+						}
+							
+			        	if(real.length()>=10){ // The check for the maximum value
+			        		if (c > '2' && i == 0)
+			        			save = false;
+			        		if (c > '1' && i == 1)
+			        			save = false;
+			        		if (c > '4' && i == 2)
+			        			save = false;
+			        		if (c > '7' && i == 3)
+			        			save = false;
+			        		if (c > '4' && i == 4)
+			        			save = false;
+			        		if (c > '8' && i == 5)
+			        			save = false;
+			        		if (c > '3' && i == 6)
+			        			save = false;
+			        		if (c > '6' && i == 7)
+			        			save = false;
+			        		if (c > '4' && i == 8)
+			        			save = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			save = false;
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			save = false;
+			        	}
+ 	        		}
+	        	}
+				else
+				{
+					save = false;
+				}
+	        	if (save && realok && fracok)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(typeStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col < 1) {
+                return false;
+            } else {
+				if(data.elementAt(row).toString().contains("int"))
+				{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
+				}else{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
+				}
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+	
+	//simple function to initialize parameters from the data file to variables
+	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		FileInputStream fileInputStream = null;
+		InputStreamReader inputStreamReader = null;
+		BufferedReader bufferedReader = null;
+		String[] var = null;
+		int points = 0;
+		
+		try {
+		    String[] result = fileChooser(false,fname);
+		    if (result != null){
+		    	fileInputStream = new FileInputStream(result[1]);
+			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
+			    bufferedReader = new BufferedReader(inputStreamReader);
+	
+			    // use BufferedReader here
+			    String s;
+			    
+			    while((s = bufferedReader.readLine()) != null){
+			        var = s.split(delim);//\t ,\n\r
+			        gtnetSktName[points]  = var[0];
+			        gtnetSktType[points] = var[1];
+			        points++;
+			    }
+		    }
+		} 
+		catch (IOException e) {
+			e.printStackTrace();
+		}
+		finally 
+		{
+			try {
+				if (fileInputStream != null){
+					fileInputStream.close();
+					inputStreamReader.close();
+					bufferedReader.close();
+				}
+			}
+			catch (IOException e) {
+				e.printStackTrace();
+			}		
+		}
+		return points;
+	}	
+
+	//simple function to fill data to table
+	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		OutputTableModel a = (OutputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			if(gtnetSktType[i].contains("int")){
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
+				a.insertData(values);				
+			}else{
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
+				a.insertData(values);				
+			}
+	    }		
+		
+	}
+
+	//simple function to fill data to table
+	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		InputTableModel a = (InputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
+			a.insertData(values);				
+	    }		
+		
+	}
+
+
+	//simple function to echo data to terminal
+	public static void echo(String msg)
+	{
+        if (DEBUG) {
+        	System.out.println(msg);
+        }
+        
+        textArea.append(msg + newline);
+
+        //Make sure the new text is visible, even if there
+        //was a selection in the text area.
+        textArea.setCaretPosition(textArea.getDocument().getLength());
+
+	}
+
+	//simple function to save the file name and path
+	private static String[] fileChooser(boolean folderOnly, String fname)
+	{
+		String[] filePath = null;
+//		JFileChooser c 	= new JFileChooser();
+		myJFileChooser = new JFileChooser();
+   	 	File  myfile  = new File(fname);
+		
+		if(folderOnly)
+		{
+			myJFileChooser.setDialogTitle("Select Folder...");
+			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File folder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = "";
+				filePath[1] = folder.getAbsolutePath();
+			}
+		}
+		else
+		{
+			myJFileChooser.setDialogTitle("Select File");
+			myJFileChooser.setSelectedFile(myfile);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File fileFolder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = myJFileChooser.getSelectedFile().getName();
+				filePath[1] = fileFolder.getAbsolutePath();
+			}
+		}
+		
+		return filePath;
+	}//end saveAsChooser
+	
+    public static byte[] convertToByteArray(int value) {
+        byte[] bytes = new byte[4];
+        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+        buffer.putInt(value);
+        return buffer.array();
+    }
+
+    public static byte[] convertToByteArray(float value) {
+	    byte[] bytes = new byte[4];
+	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+	    buffer.putFloat(value);
+	    return buffer.array();
+	}
+
+    public static byte[] convertToByteArray(byte value) {
+        byte[] bytes = new byte[4];
+        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+        buffer.put(value);
+        return buffer.array();
+    }
+    
+} // End of Class
+
+class TCP_ListenTask extends Thread 
+{
+	private volatile boolean stop = false;	
+	int npoints = 0;
+	int ival[] = null;
+	float fval[] = null;
+//  ServerSocket serverSocket = null;
+//  Socket connectionSocket = null;
+	GTNET_SKT_TCP_GUI myskt = null;
+  
+	public TCP_ListenTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
+	    this.npoints = numPoints;
+	    ival = new int[numPoints];
+	    fval = new float[numPoints];
+	    this.myskt = myinst;
+	  }
+	public void closeTask() {
+      try {
+    	  stop = true;
+    	  myskt.serverSocket.close();
+      } catch (IOException e) {
+          e.printStackTrace();
+      }
+	}
+	public void run() {
+		while (!stop) {
+			ByteBuffer buf;
+			try
+		    {
+		    	//1. creating a server socket, parameter is local port number
+			  	myskt.serverSocket = new ServerSocket();
+			  	myskt.serverSocket.setReuseAddress(true);
+	//			inSocket.setSoTimeout(10000); // DO NOT USE TIMEOUTS
+			  	myskt.connectionSocket = new Socket();
+		        
+		        String ipAddr = GTNET_SKT_TCP_GUI.jTextFieldLocalIp.getText();
+		        int ipPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldLocalPort.getText());
+		        myskt.serverSocket.bind(new InetSocketAddress(ipAddr, ipPort));
+		         	         
+		        //2. Wait for an incoming data
+		        GTNET_SKT_TCP_GUI.echo("Server socket created. Waiting for incoming data...");
+		         
+		        GTNET_SKT_TCP_GUI.btnTCP.setText("StopServer");
+		        GTNET_SKT_TCP_GUI.btnAddIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.btnDeleteIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.btnSaveIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.btnLoadIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.jTextFieldLocalIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.jTextFieldLocalPort.setEnabled(false);
+		        
+	            //communication loop
+	            int rxCnt = 0;
+	            while (!(myskt.serverSocket.isClosed())) 
+		        {
+	          		rxCnt++;
+	          		
+	          		myskt.connectionSocket = myskt.serverSocket.accept();
+	          		GTNET_SKT_TCP_GUI.echo("Connection received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
+	          		GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
+					InputStream insktStream = myskt.connectionSocket.getInputStream();
+					byte[] buff = new byte[(npoints) * 4];                  // Buffer
+					int num = -1;                                           // Bytes read     
+	                while( (num = insktStream.read(buff)) >= 0 ){           // Not EOS yet                        
+	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
+	//                	out.write( buff, 0, num );                          // Echo to source                        
+	//                	out.flush();                                        // Flush stream                    
+	                	if (num==(npoints) * 4)
+	                		insktStream.close();							// This is necessary in Server mode to read new packets
+	                		break;
+	                }   // end while	            
+					if (num==(npoints) * 4){
+		            	buf = ByteBuffer.wrap(buff);
+		          		for (int i = 0; i<npoints;i++)
+		          		{
+		          			ival[i] = buf.getInt(i*4);
+		          			fval[i] = buf.getFloat(i*4);
+		          			
+		                    //echo the details of incoming data - client ip : client port - client message
+		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
+		          			{
+		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
+		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
+		           			}
+		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
+		          			{
+		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
+		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
+		           			}
+		          		}
+	         		}	         	          		
+		        }		 
+			} catch (UnknownHostException ex) {
+				ex.printStackTrace();
+				GTNET_SKT_TCP_GUI.echo("UnknownHostException:Server: " + ex.getMessage() + "\n");
+			} catch (SocketException ex) {
+				ex.printStackTrace();
+				GTNET_SKT_TCP_GUI.echo("SocketException:Server: " + ex.getMessage() + "\n");
+				GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
+			} catch (IOException ex) {
+				ex.printStackTrace();
+				GTNET_SKT_TCP_GUI.echo("IOException:Server: " + ex.getMessage() + "\n");
+			}
+			catch(Exception ex) {
+				GTNET_SKT_TCP_GUI.echo("Exception:Server: " + ex.getMessage() + "\n");
+			}        
+		}
+	    if (stop)
+	        System.out.println("TCP_ListenTask Closed Now");
+	}
+}	
+
+class TCP_ConnectTask extends Thread 
+{
+	
+  int npoints = 0;
+  int ival[] = null;
+  float fval[] = null;
+  GTNET_SKT_TCP_GUI myskt = null;
+  
+  public TCP_ConnectTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
+	    this.npoints = numPoints;
+	    ival = new int[numPoints];
+	    fval = new float[numPoints];
+	    this.myskt = myinst;
+	  }
+  public void closeTask() {
+      try {
+    	  myskt.connectionSocket.close();
+    	  GTNET_SKT_TCP_GUI.btnTCP.setText("Connect");
+    	  GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(true);
+    	  GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(true);
+    	  GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
+      } catch (IOException e) {
+          e.printStackTrace();
+      }
+      System.out.println("TCP_ConnectTask Closed Now");
+      GTNET_SKT_TCP_GUI.echo("TCP_ConnectTask Closed Now");
+  }
+  public void run() {
+//		int size = npoints * 4;
+		  
+		try {
+		    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.getText());
+		    int gtnetPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldRemotePort.getText());
+		    
+			myskt.connectionSocket = new Socket(gtnetIp, gtnetPort);
+			myskt.connectionSocket.setKeepAlive(true);
+			myskt.connectionSocket.setTcpNoDelay(true);
+			
+//			DataOutputStream outToServer = new DataOutputStream(myskt.connectionSocket.getOutputStream());
+//			BufferedReader inFromServer = new BufferedReader(new InputStreamReader(myskt.connectionSocket.getInputStream()));
+
+			GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
+			GTNET_SKT_TCP_GUI.btnTCP.setText("StopClient");
+			GTNET_SKT_TCP_GUI.echo("Client socket opened and ready...");
+			GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(false);
+			GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(false);
+	    
+            //communication loop
+            int rxCnt = 0;
+            while (!(myskt.connectionSocket.isClosed())) 
+	        {
+          		rxCnt++;
+          		
+          		GTNET_SKT_TCP_GUI.echo("Packets received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
+				InputStream inskt = myskt.connectionSocket.getInputStream();
+				byte[] buff = new byte[(npoints) * 4];                  // Buffer
+				int num = -1;                                           // Bytes read  
+				if ((num = inskt.read(buff))== -1){
+					GTNET_SKT_TCP_GUI.echo("TCP connection likely lost - No input data read");
+					closeTask();
+				}
+//	                while( (num = inskt.read(buff)) >= 0 ){                 // Not EOS yet                        
+//	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
+//	//                	out.write( buff, 0, num );                          // Echo to source                        
+//	//                	out.flush();                                        // Flush stream                    
+//	                	if (num==(npoints) * 4)
+//	//                		inskt.close();
+//	                		break;
+//	                }   // end while
+               
+				if (num==(npoints) * 4){
+					ByteBuffer buf = ByteBuffer.wrap(buff);
+	          		for (int i = 0; i<npoints;i++)
+	          		{
+	          			ival[i] = buf.getInt(i*4);
+	          			fval[i] = buf.getFloat(i*4);
+	          			
+	                    //echo the details of incoming data - client ip : client port - client message
+	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
+	          			{
+	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
+	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
+	           			}
+	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
+	          			{
+	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
+	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
+	           			}
+	         		}	         	          		
+				}
+	        }
+			
+		} catch (UnknownHostException ex) {
+			ex.printStackTrace();
+			GTNET_SKT_TCP_GUI.echo("UnknownHostException:Client: " + ex.getMessage() + "\n");
+		} catch (SocketException ex) {
+			ex.printStackTrace();
+			GTNET_SKT_TCP_GUI.echo("SocketException:Client: " + ex.getMessage() + "\n");
+			GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
+		} catch (IOException ex) {
+			ex.printStackTrace();
+			GTNET_SKT_TCP_GUI.echo("IOException:Client: " + ex.getMessage() + "\n");
+		}
+		catch(Exception ex) {
+			GTNET_SKT_TCP_GUI.echo("Exception:Client: " + ex.getMessage() + "\n");
+		}        
+    }
+}	
+
 	
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_UDP_GUI.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/GTNET_SKT_UDP_GUI.java
similarity index 97%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_UDP_GUI.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/GTNET_SKT_UDP_GUI.java
index 38aa4fff0..28ace2547 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_UDP_GUI.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/GTNET_SKT_UDP_GUI.java
@@ -1,1304 +1,1304 @@
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.Font;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.DatagramPacket;
-import java.net.DatagramSocket;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.net.SocketException;
-import java.net.UnknownHostException;
-import java.nio.ByteBuffer;
-import java.util.Vector;
-
-import javax.swing.BorderFactory;
-import javax.swing.DefaultCellEditor;
-import javax.swing.JComboBox;
-import javax.swing.JFileChooser;
-import javax.swing.JFormattedTextField;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTable;
-import javax.swing.JTextArea;
-import javax.swing.JTextField;
-import javax.swing.ListSelectionModel;
-import javax.swing.SwingWorker;
-import javax.swing.UIManager;
-import javax.swing.border.CompoundBorder;
-import javax.swing.border.EmptyBorder;
-import javax.swing.border.TitledBorder;
-import javax.swing.table.AbstractTableModel;
-import javax.swing.table.JTableHeader;
-import javax.swing.table.TableCellEditor;
-
-/*
- * NOTE: GTNET_SKT_UDP was made as an example UDP client/server
- * 		 The code is given as an example and is not intended to be 
- * 		 part of RSCAD support. Questions will not be answered.
- */
-
-public class GTNET_SKT_UDP_GUI extends JFrame
-{
-    /**
-	 * 
-	 */
-	private static final long serialVersionUID = -6325275282238226823L;
-
-	private static boolean DEBUG = false;
-
-    static UDP_ServerTask process;
-	//UDP Server
-	static JTextField jTextFieldLocalIp;
-	static JTextField jTextFieldLocalPort;
-	public static SoftEdgeButton btnStart;
-	public static SoftEdgeButton btnQuit;
-	public static SoftEdgeButton btnAddIp;
-	public static SoftEdgeButton btnDeleteIp;
-	public static SoftEdgeButton btnSaveIp;
-	public static SoftEdgeButton btnLoadIp;
-	static JTable IPtable;
-	//UDP Client
-	static JTextField jTextFieldRemoteIp;
-	static JTextField jTextFieldRemotePort;
-	public static SoftEdgeButton btnSend;
-	static JTable OPtable;
-	private static JPanel MainPnl;
-	
-	final static int GTNETSKT_MAX_INPUTS = 300;
-	
-	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
-	static int ival[];
-	static float fval[];
-	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
-
-	static int numInPoints = 0;
-	static int numOutPoints = 0;
-    static InetAddress host = null;
-	static DatagramSocket inSocket = null;
-    static DatagramPacket inPacket = null; //receiving packet
-    static DatagramPacket outPacket = null; //sending packet
-    static byte[] inBuf = null;
-	static byte[] outBuf = null;
-    static String msg = null;
-    public static TableCellEditor editorInt;
-    public static TableCellEditor editorFloat;
-    protected static JTextArea textArea;
-    private final static String newline = "\r\n";
-    
-	
-    public GTNET_SKT_UDP_GUI()
-    {
-        super("RTDS GTNET-SKT UDP Server and Client");        
-        
-		try
-		{
-			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
-		}
-		catch(Exception e)
-		{
-			
-		}
-		
-		JFormattedTextField ftf[] = new JFormattedTextField[2];
-		ftf[0] = new JFormattedTextField(new Integer(90032221));
-		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
-		ftf[1].setValue(new Float(0.0));
-		editorInt = new DefaultCellEditor(ftf[0]);
-		editorFloat = new DefaultCellEditor(ftf[1]);
-		
-		Object options[] = { "int", "float" };
-		JComboBox<?> comboBox = new JComboBox<Object>(options);
-		comboBox.setMaximumRowCount(4);
-		TableCellEditor editorType = new DefaultCellEditor(comboBox);
-
-		// The Server Table
-		String columnNames[] = {"Point #","Variable","Type","Value"};
-		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
-		IPtable.setCellSelectionEnabled(true);	 
-		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		IPtable.setFillsViewportHeight(true);
-		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
-		IPtable.setRowSelectionAllowed(true);
-		IPtable.setColumnSelectionAllowed(false);
-		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        JTableHeader header = IPtable.getTableHeader();
-        header.setBackground(Color.LIGHT_GRAY);
-        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-		
-    	// The Client Table
-		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
-		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		OPtable.setFillsViewportHeight(true);
-		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
-		OPtable.setRowSelectionAllowed(true);
-		OPtable.setColumnSelectionAllowed(false);
-		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
-        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-
-    	setup(); // The GUI
-
-		setSize(555,745);
-		setLayout(new FlowLayout());
-		setDefaultCloseOperation(EXIT_ON_CLOSE);
-        this.getContentPane().add(MainPnl);     
-		setVisible(true);
-
-    }
-    
-    public static void setup()
-    {
-		try {
-			host = InetAddress.getLocalHost();
-		} catch (UnknownHostException e) {
-			e.printStackTrace();
-		}    		
- 
-		// Main Panel
-		MainPnl	= new JPanel(new GridBagLayout());			
-		GridBagConstraints gbc = new GridBagConstraints();		
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.gridwidth = 1;
-		MainPnl.add(createInputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		gbc.gridwidth = 1;
-		MainPnl.add(createOutputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		gbc.gridwidth = 1;
-		MainPnl.add(createMsgPnl(), gbc);
-			  	
-    }
-
-	private static JPanel createInputPointPnl() {
-		
-		//Points from GTNET-SKT
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Server");
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-		      
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(IPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		jTextFieldLocalIp = new JTextField("", 10);
-		jTextFieldLocalIp.setText(host.getHostAddress());
-		jTextFieldLocalIp.setEditable(true);
-		
-		jTextFieldLocalPort = new JTextField("", 6);
-        jTextFieldLocalPort.setText("12345");
-
-		btnStart= new SoftEdgeButton("Start");
-		btnAddIp = new SoftEdgeButton("Add") ;
-		btnDeleteIp = new SoftEdgeButton("Delete") ;
-	    btnSaveIp = new SoftEdgeButton("Save Table");   
-	    btnLoadIp = new SoftEdgeButton("Load Table");   
-
-		btnStart.addActionListener(new ActionListener() {
-			@Override
-			public void actionPerformed(ActionEvent e) {
-			    if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Start")
-			    {
-			    	GTNET_SKT_UDP_GUI.btnStart.setText("Stop");
-			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(false);
-			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(false);
-			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(false);
-			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(false);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(false);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(false);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(false);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(false);
-			        try {
-			        	GTNET_SKT_UDP_GUI.process = new UDP_ServerTask(GTNET_SKT_UDP_GUI.numInPoints);
-			        	GTNET_SKT_UDP_GUI.process.execute();
-			        } 
-			        catch (Exception e1) 
-			        {
-			        	echo(e1.getMessage());
-			        }
-			    }
-			    else
-			    {
-			    	GTNET_SKT_UDP_GUI.btnStart.setText("Start");
-			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(true);
-			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(true);
-			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(true);
-			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(true);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(true);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(true);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(true);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(true);
-			    	GTNET_SKT_UDP_GUI.process.closeTask();
-			    	GTNET_SKT_UDP_GUI.process.cancel(true);
-			    	GTNET_SKT_UDP_GUI.echo("Server socket closed.");			        
-			    }				
-			}			
-		});
-
-		btnAddIp.addActionListener(new ActionListener() {
-			@Override
-		     public void actionPerformed(ActionEvent e) 
-		     {
-				if(GTNET_SKT_UDP_GUI.numInPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
-					int i = GTNET_SKT_UDP_GUI.numInPoints++;
-					InputTableModel a = (InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
-					GTNET_SKT_UDP_GUI.gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
-					GTNET_SKT_UDP_GUI.gtnetSktInputType[i] = "float";
-					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktInputName[i], GTNET_SKT_UDP_GUI.gtnetSktInputType[i], ""};
-					a.insertData(values);
-				}else{
-					GTNET_SKT_UDP_GUI.echo("Number of Server Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
-				}				
-		     }			
-		});
-		
-		btnDeleteIp.addActionListener(new ActionListener(){
-			@Override
-			public void actionPerformed(ActionEvent e) {
-		    	 if(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow() != -1){
-		    		 GTNET_SKT_UDP_GUI.InputTableModel a = (GTNET_SKT_UDP_GUI.InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
-		    		 a.removeRow(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow());
-		    		 GTNET_SKT_UDP_GUI.numInPoints--;
-		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numInPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-			}
-		});
-		
-        btnSaveIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                saveIPTable();   
-            }   
-        });   
-
-        btnLoadIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                loadIPTable();   
-            }   
-        });   
-		
-		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(2, 2, 2, 2);
-		JLabel lblLocalIp = new JLabel("Local Server Settings, IP Address:");
-		LocalPanel.add(lblLocalIp, gbc);
-		LocalPanel.add(jTextFieldLocalIp, gbc);
-		LocalPanel.add(new JLabel("Port:"), gbc);
-		LocalPanel.add(jTextFieldLocalPort, gbc);
-		LocalPanel.add(btnStart, gbc);
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-	    tableButtonPanel.add(btnAddIp, gbc);
-	    tableButtonPanel.add(btnDeleteIp, gbc);
-	    tableButtonPanel.add(btnSaveIp, gbc);
-	    tableButtonPanel.add(btnLoadIp, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		pnlPoint.add(LocalPanel, gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-	
-	private static JPanel createOutputPointPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Client");
-
-		//Points to GTNET-SKT
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(OPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		jTextFieldRemoteIp = new JTextField("", 9);
-		jTextFieldRemoteIp.setText(host.getHostAddress());
-        if (DEBUG) {
-    		jTextFieldRemoteIp.setText("172.24.9.185");
-        }
-		jTextFieldRemoteIp.setEditable(true);
-		
-		jTextFieldRemotePort = new JTextField("", 5);
-        jTextFieldRemotePort.setText("12345");
-
-		btnSend= new SoftEdgeButton("Send");
-		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
-		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
-	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
-	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
-
-		btnSend.addActionListener(new ActionListener() {   
-			@Override
-			public void actionPerformed(ActionEvent e) {
-				DatagramSocket outSocket = null;
-				int size = GTNET_SKT_UDP_GUI.numOutPoints * 4;
-				try {
-				    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.getText());
-				    int gtnetPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldRemotePort.getText());
-				    byte[] buffer = new byte[size];
-				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
-				    
-		      		for (int i = 0; i<GTNET_SKT_UDP_GUI.numOutPoints;i++)
-		      		{
-		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("int"))
-		      			{	    
-		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
-		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
-			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Math.round(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))));  
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("float"))
-		      			{
-			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))); 
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      		}
-		      		buffer = outbuff.array();
-				    DatagramPacket outPacket = new DatagramPacket(buffer, size, gtnetIp, gtnetPort);
-				    outSocket = new DatagramSocket();
-				    outSocket.send(outPacket);
-				    
-				} catch (UnknownHostException ex) {
-					ex.printStackTrace();
-				} catch (SocketException ex) {
-					ex.printStackTrace();
-				} catch (IOException ex) {
-					ex.printStackTrace();
-				}
-				outSocket.close();				
-			}
-        });
-		
-		btnAddOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-				if(GTNET_SKT_UDP_GUI.numOutPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
-					int i = GTNET_SKT_UDP_GUI.numOutPoints++;
-					GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
-					GTNET_SKT_UDP_GUI.gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
-					GTNET_SKT_UDP_GUI.gtnetSktOutputType[i] = "float";
-					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktOutputName[i], GTNET_SKT_UDP_GUI.gtnetSktOutputType[i], "9.9"};
-					a.insertData(values);
-				}else{
-					GTNET_SKT_UDP_GUI.echo("Number of Client Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
-				}
-		    }			
-		});
-		
-		btnDeleteOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-		    	 if(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow() != -1){
-		    		 GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
-		    		 a.removeRow(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow());
-		    		 GTNET_SKT_UDP_GUI.numOutPoints--;
-		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numOutPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-		    }			
-		});
-		
-		btnSaveOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                saveOPTable();   
-            }   
-        });   
-
-		btnLoadOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                loadOPTable();   
-            }   
-        });   
-		
-		JPanel remotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		JLabel lblLocalIp = new JLabel("Remote Server Settings, IP Address:");
-		remotePanel.add(lblLocalIp, gbc);
-		remotePanel.add(jTextFieldRemoteIp, gbc);
-		remotePanel.add(new JLabel("Port:"), gbc);
-		remotePanel.add(jTextFieldRemotePort, gbc);
-		remotePanel.add(btnSend, gbc);
-
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		tableButtonPanel.add(btnAddOp, gbc);
-		tableButtonPanel.add(btnDeleteOp, gbc);
-		tableButtonPanel.add(btnSaveOp, gbc);
-		tableButtonPanel.add(btnLoadOp, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		pnlPoint.add(remotePanel, gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-    
-	private static JPanel createMsgPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
-
-		//Points to GTNET-SKT
-		JPanel pnlMsg = new JPanel(new GridBagLayout());
-
-		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the text area to it.
-        textArea = new JTextArea(7, 40);
-        textArea.setEditable(false);
-        textArea.setAutoscrolls(true);
-        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
-        textArea.setFont(font);
-
-        JScrollPane scrollPane = new JScrollPane(textArea);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlMsg.add(scrollPane,gbc);
-		
-		return pnlMsg;
-		
-	}
-
-	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
-	
-    private static void saveOPTable() {   
-		if (fileChooser(false,".txt") !=  null) {   
-            saveOPTable(myJFileChooser.getSelectedFile().toString());   
-        }   
-    }   
-    private static void saveOPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
- 
-    private static void saveIPTable() {  
-		if (fileChooser(false,".txt") !=  null) {   
-			saveIPTable(myJFileChooser.getSelectedFile().toString());   
-		}   
-    }   
-    private static void saveIPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline ;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
-   
-    private static void loadOPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-        else
-        {
-            i = InitParamsFromFile(".txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-         if(i!=0){
-        	numOutPoints = i;
-        }
-		OutputTableModel a = (OutputTableModel) OPtable.getModel();
-        int x = OPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
-    }   
-
-    private static void loadIPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        else
-        {
-        	i = InitParamsFromFile(".txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        if(i!=0){
-        	numInPoints = i;
-        }
-		ival = new int[numInPoints];
-		fval = new float[numInPoints];
-		InputTableModel a = (InputTableModel) IPtable.getModel();
-        int x = IPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
-    }   
-
-    class InputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = -2870203912612672882L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public InputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    			   			
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktInputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-    			int numdecimals = 0;
-//	   			int offset = 0;
-    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;    			
-    			newValue = newValue.replaceAll(",", "");
-    			
-    			// check for valid digits, decimal places, and range check
- 	        	for (int i=0; i < newValue.length(); i++) {
-		        	char c = newValue.charAt(i);
-//		        	if(c == '-' && i == 0){
-//		        		offset = 1;
-//		        	}
-	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
-						numdecimals ++;
-	        		}
-					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
-					{
-						save = true;
-					}
-	        	}
-	        	if (save)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(tempStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col != 2) {
-                return false;
-            }else if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Stop"){
-                return false;            	
-            } else {
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-    
-	class OutputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = 8248501194260208975L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public OutputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktOutputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-				boolean realok = true;
-		        boolean fracok = true;
-    			int numdecimals = 0;
-	   			int offset = 0;
-    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;
-    			String real = null, frac = null;
-     			newValue = newValue.replaceAll(",", "");
- 				if(newValue.contains("-")){ 
-					offset = 1;
-				}
-				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
-					real = newValue.substring(offset, newValue.indexOf("."));
-					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
-					if(real.length()>=10){
-						for (int i=0; i < 10; i++) {
-							char c = real.charAt(i);
-			        		if (c > '2' && i == 0)
-			        			realok = false;
-			        		if (c > '1' && i == 1)
-			        			realok = false;
-			        		if (c > '4' && i == 2)
-			        			realok = false;
-			        		if (c > '7' && i == 3)
-			        			realok = false;
-			        		if (c > '4' && i == 4)
-			        			realok = false;
-			        		if (c > '8' && i == 5)
-			        			realok = false;
-			        		if (c > '3' && i == 6)
-			        			realok = false;
-			        		if (c > '6' && i == 7)
-			        			realok = false;
-			        		if (c > '4' && i == 8)
-			        			realok = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			realok = false;
-			        		if (c == '7' && i == 9 && offset==0 && realok){
-			        			if(real.contains("2147483647")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			realok = false;
-			        		if (c == '8' && i == 9 && offset==1 && realok){
-			        			if(real.contains("2147483648")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-							
-						}
-					}
-				}
-				
-				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
-					real = newValue.substring(offset, newValue.length());
-				}
-				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
-					real = newValue.substring(offset, newValue.indexOf("."));
-					int i = Math.round(Float.valueOf(newValue));
-					newValue = Integer.toString(i);
-				}
-				if(real.length()<=10){
-	    			// check for valid digits and maximum range check 
-	 	        	for (int i=0; i < real.length(); i++) {
-			        	char c = real.charAt(i);
-		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
-							numdecimals ++;
-		        		}
-						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
-						{
-							save = true;
-						}
-							
-			        	if(real.length()>=10){ // The check for the maximum value
-			        		if (c > '2' && i == 0)
-			        			save = false;
-			        		if (c > '1' && i == 1)
-			        			save = false;
-			        		if (c > '4' && i == 2)
-			        			save = false;
-			        		if (c > '7' && i == 3)
-			        			save = false;
-			        		if (c > '4' && i == 4)
-			        			save = false;
-			        		if (c > '8' && i == 5)
-			        			save = false;
-			        		if (c > '3' && i == 6)
-			        			save = false;
-			        		if (c > '6' && i == 7)
-			        			save = false;
-			        		if (c > '4' && i == 8)
-			        			save = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			save = false;
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			save = false;
-			        	}
- 	        		}
-	        	}
-				else
-				{
-					save = false;
-				}
-	        	if (save && realok && fracok)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(typeStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col < 1) {
-                return false;
-            } else {
-				if(data.elementAt(row).toString().contains("int"))
-				{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
-				}else{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
-				}
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-	 	
-	public static void main(String args[])
-	{
-		new GTNET_SKT_UDP_GUI();
-		
-		fillInputData(IPtable,numInPoints,gtnetSktInputName,gtnetSktInputType);	//Server Data Point File
-		
-		fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);	//Client Data Point File
-	}
-	
-	//simple function to initialize parameters from the data file to variables
-	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		FileInputStream fileInputStream = null;
-		InputStreamReader inputStreamReader = null;
-		BufferedReader bufferedReader = null;
-		String[] var = null;
-		int points = 0;
-		
-		try {
-		    String[] result = fileChooser(false,fname);
-		    if (result != null){
-		    	fileInputStream = new FileInputStream(result[1]);
-			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
-			    bufferedReader = new BufferedReader(inputStreamReader);
-	
-			    // use BufferedReader here
-			    String s;
-			    
-			    while((s = bufferedReader.readLine()) != null){
-			        var = s.split("\t");//\t ,\n\r
-			        gtnetSktName[points]  = var[0];
-			        gtnetSktType[points] = var[1];
-			        points++;
-			    }
-		    }
-		} 
-		catch (IOException e) {
-			e.printStackTrace();
-		}
-		finally 
-		{
-			try {
-				if (fileInputStream != null){
-					fileInputStream.close();
-					inputStreamReader.close();
-					bufferedReader.close();
-				}
-			}
-			catch (IOException e) {
-				e.printStackTrace();
-			}		
-		}
-		return points;
-	}	
-
-	//simple function to fill data to table
-	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		OutputTableModel a = (OutputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			if(gtnetSktType[i].contains("int")){
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
-				a.insertData(values);				
-			}else{
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
-				a.insertData(values);				
-			}
-	    }		
-		
-	}
-
-	//simple function to fill data to table
-	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		InputTableModel a = (InputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
-			a.insertData(values);				
-	    }		
-		
-	}
-
-
-	//simple function to echo data to terminal
-	public static void echo(String msg)
-	{
-        if (DEBUG) {
-        	System.out.println(msg);
-        }
-        
-        textArea.append(msg + newline);
-
-        //Make sure the new text is visible, even if there
-        //was a selection in the text area.
-        textArea.setCaretPosition(textArea.getDocument().getLength());
-
-	}
-
-	//simple function to save the file name and path
-	private static String[] fileChooser(boolean folderOnly, String fname)
-	{
-		String[] filePath = null;
-//		JFileChooser c 	= new JFileChooser();
-		myJFileChooser = new JFileChooser();
-   	 	File  myfile  = new File(fname);
-		
-		if(folderOnly)
-		{
-			myJFileChooser.setDialogTitle("Select Folder...");
-			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File folder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = "";
-				filePath[1] = folder.getAbsolutePath();
-			}
-		}
-		else
-		{
-			myJFileChooser.setDialogTitle("Select File");
-			myJFileChooser.setSelectedFile(myfile);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File fileFolder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = myJFileChooser.getSelectedFile().getName();
-				filePath[1] = fileFolder.getAbsolutePath();
-			}
-		}
-		
-		return filePath;
-	}//end saveAsChooser
-	
-    public static byte[] convertToByteArray(int value) {
-        byte[] bytes = new byte[4];
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-        buffer.putInt(value);
-        return buffer.array();
-    }
-
-    public static byte[] convertToByteArray(float value) {
-	    byte[] bytes = new byte[4];
-	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-	    buffer.putFloat(value);
-	    return buffer.array();
-	}
-
-
-} // End of Class
-
-
-/*
- * CancelListener
- */
-class CancelListener implements ActionListener 
-{        
-     public void actionPerformed(ActionEvent e) 
-     {
-    	 System.exit(0);
-     }
- }
-
-
-class UDP_ServerTask extends SwingWorker<Object, Object> 
-{
-  int npoints = 0;
-  int ival[] = null;
-  float fval[] = null;
-
-  public UDP_ServerTask(int numPoints) throws SocketException {
-	    this.npoints = numPoints;
-	    ival = new int[numPoints];
-	    fval = new float[numPoints];
-	  }
-  public void closeTask() {
-      GTNET_SKT_UDP_GUI.inSocket.close();
-      System.out.println("UDP_ServerTask Closed Now");
-      GTNET_SKT_UDP_GUI.echo("UDP_ServerTask Closed Now");
-  }
-  @Override
-  protected Object doInBackground() throws Exception {
-	  ByteBuffer buf;
-	  byte[] data = null;
-	  byte[] inBuf;
-	  
-	  	    
- 	    try
-	    {
-	    	//1. creating a server socket, parameter is local port number
- 	    	GTNET_SKT_UDP_GUI.inSocket = new DatagramSocket(null);
- 	    	GTNET_SKT_UDP_GUI.inSocket.setReuseAddress(true);
-	        
-	        String ipAddr = GTNET_SKT_UDP_GUI.jTextFieldLocalIp.getText();
-	        int localPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldLocalPort.getText());
-	        GTNET_SKT_UDP_GUI.inSocket.bind(new InetSocketAddress(ipAddr, localPort));
-	         
-	        //buffer to receive incoming data
-	        inBuf = new byte[(npoints) * 4]; 
-	        DatagramPacket inPacket = new DatagramPacket(inBuf, inBuf.length);
-	         
-	        //2. Wait for an incoming data
-	        GTNET_SKT_UDP_GUI.echo("Server socket created. Waiting for incoming data...");
-	         
-            //communication loop
-            int rxCnt = 0;
-	        while(!isCancelled())
-	        {
-          		rxCnt++;		
-
-          		GTNET_SKT_UDP_GUI.inSocket.receive(inPacket);
-                data = inPacket.getData();
-                buf = ByteBuffer.wrap(data); 
-          		for (int i = 0; i<npoints;i++)
-          		{
-          			ival[i] = buf.getInt(i*4);
-          			fval[i] = buf.getFloat(i*4);
-          			
-                    //echo the details of incoming data - client ip : client port - client message
-          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
-          			{
-          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
-          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
-           			}
-          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
-          			{
-          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
-          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
-           			}
-         		}	         	          		
-	        }		 
-//	        GTNET_SKT_UDP_GUI.inSocket.close();
-	    }	              
- 	    catch (UnknownHostException ex) 
- 	    {
-	  	   System.err.println(ex);	          
-	    } 
- 	    catch (SocketException ex) 
- 	    {
-	      	System.err.println(ex);	            
-	    } 
- 	    catch (IOException ex) 
- 	    {
-	      	System.err.println(ex);	            
-	    }	 	    
-      return null;
-    }
-}	
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.DatagramPacket;
+import java.net.DatagramSocket;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+import java.nio.ByteBuffer;
+import java.util.Vector;
+
+import javax.swing.BorderFactory;
+import javax.swing.DefaultCellEditor;
+import javax.swing.JComboBox;
+import javax.swing.JFileChooser;
+import javax.swing.JFormattedTextField;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+import javax.swing.ListSelectionModel;
+import javax.swing.SwingWorker;
+import javax.swing.UIManager;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.TitledBorder;
+import javax.swing.table.AbstractTableModel;
+import javax.swing.table.JTableHeader;
+import javax.swing.table.TableCellEditor;
+
+/*
+ * NOTE: GTNET_SKT_UDP was made as an example UDP client/server
+ * 		 The code is given as an example and is not intended to be 
+ * 		 part of RSCAD support. Questions will not be answered.
+ */
+
+public class GTNET_SKT_UDP_GUI extends JFrame
+{
+    /**
+	 * 
+	 */
+	private static final long serialVersionUID = -6325275282238226823L;
+
+	private static boolean DEBUG = false;
+
+    static UDP_ServerTask process;
+	//UDP Server
+	static JTextField jTextFieldLocalIp;
+	static JTextField jTextFieldLocalPort;
+	public static SoftEdgeButton btnStart;
+	public static SoftEdgeButton btnQuit;
+	public static SoftEdgeButton btnAddIp;
+	public static SoftEdgeButton btnDeleteIp;
+	public static SoftEdgeButton btnSaveIp;
+	public static SoftEdgeButton btnLoadIp;
+	static JTable IPtable;
+	//UDP Client
+	static JTextField jTextFieldRemoteIp;
+	static JTextField jTextFieldRemotePort;
+	public static SoftEdgeButton btnSend;
+	static JTable OPtable;
+	private static JPanel MainPnl;
+	
+	final static int GTNETSKT_MAX_INPUTS = 300;
+	
+	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
+	static int ival[];
+	static float fval[];
+	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
+
+	static int numInPoints = 0;
+	static int numOutPoints = 0;
+    static InetAddress host = null;
+	static DatagramSocket inSocket = null;
+    static DatagramPacket inPacket = null; //receiving packet
+    static DatagramPacket outPacket = null; //sending packet
+    static byte[] inBuf = null;
+	static byte[] outBuf = null;
+    static String msg = null;
+    public static TableCellEditor editorInt;
+    public static TableCellEditor editorFloat;
+    protected static JTextArea textArea;
+    private final static String newline = "\r\n";
+    
+	
+    public GTNET_SKT_UDP_GUI()
+    {
+        super("RTDS GTNET-SKT UDP Server and Client");        
+        
+		try
+		{
+			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+		}
+		catch(Exception e)
+		{
+			
+		}
+		
+		JFormattedTextField ftf[] = new JFormattedTextField[2];
+		ftf[0] = new JFormattedTextField(new Integer(90032221));
+		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
+		ftf[1].setValue(new Float(0.0));
+		editorInt = new DefaultCellEditor(ftf[0]);
+		editorFloat = new DefaultCellEditor(ftf[1]);
+		
+		Object options[] = { "int", "float" };
+		JComboBox<?> comboBox = new JComboBox<Object>(options);
+		comboBox.setMaximumRowCount(4);
+		TableCellEditor editorType = new DefaultCellEditor(comboBox);
+
+		// The Server Table
+		String columnNames[] = {"Point #","Variable","Type","Value"};
+		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
+		IPtable.setCellSelectionEnabled(true);	 
+		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		IPtable.setFillsViewportHeight(true);
+		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
+		IPtable.setRowSelectionAllowed(true);
+		IPtable.setColumnSelectionAllowed(false);
+		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        JTableHeader header = IPtable.getTableHeader();
+        header.setBackground(Color.LIGHT_GRAY);
+        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+		
+    	// The Client Table
+		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
+		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		OPtable.setFillsViewportHeight(true);
+		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
+		OPtable.setRowSelectionAllowed(true);
+		OPtable.setColumnSelectionAllowed(false);
+		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
+        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+
+    	setup(); // The GUI
+
+		setSize(555,745);
+		setLayout(new FlowLayout());
+		setDefaultCloseOperation(EXIT_ON_CLOSE);
+        this.getContentPane().add(MainPnl);     
+		setVisible(true);
+
+    }
+    
+    public static void setup()
+    {
+		try {
+			host = InetAddress.getLocalHost();
+		} catch (UnknownHostException e) {
+			e.printStackTrace();
+		}    		
+ 
+		// Main Panel
+		MainPnl	= new JPanel(new GridBagLayout());			
+		GridBagConstraints gbc = new GridBagConstraints();		
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.gridwidth = 1;
+		MainPnl.add(createInputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		gbc.gridwidth = 1;
+		MainPnl.add(createOutputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		gbc.gridwidth = 1;
+		MainPnl.add(createMsgPnl(), gbc);
+			  	
+    }
+
+	private static JPanel createInputPointPnl() {
+		
+		//Points from GTNET-SKT
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Server");
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+		      
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(IPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		jTextFieldLocalIp = new JTextField("", 10);
+		jTextFieldLocalIp.setText(host.getHostAddress());
+		jTextFieldLocalIp.setEditable(true);
+		
+		jTextFieldLocalPort = new JTextField("", 6);
+        jTextFieldLocalPort.setText("12345");
+
+		btnStart= new SoftEdgeButton("Start");
+		btnAddIp = new SoftEdgeButton("Add") ;
+		btnDeleteIp = new SoftEdgeButton("Delete") ;
+	    btnSaveIp = new SoftEdgeButton("Save Table");   
+	    btnLoadIp = new SoftEdgeButton("Load Table");   
+
+		btnStart.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+			    if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Start")
+			    {
+			    	GTNET_SKT_UDP_GUI.btnStart.setText("Stop");
+			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(false);
+			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(false);
+			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(false);
+			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(false);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(false);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(false);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(false);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(false);
+			        try {
+			        	GTNET_SKT_UDP_GUI.process = new UDP_ServerTask(GTNET_SKT_UDP_GUI.numInPoints);
+			        	GTNET_SKT_UDP_GUI.process.execute();
+			        } 
+			        catch (Exception e1) 
+			        {
+			        	echo(e1.getMessage());
+			        }
+			    }
+			    else
+			    {
+			    	GTNET_SKT_UDP_GUI.btnStart.setText("Start");
+			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(true);
+			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(true);
+			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(true);
+			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(true);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(true);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(true);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(true);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(true);
+			    	GTNET_SKT_UDP_GUI.process.closeTask();
+			    	GTNET_SKT_UDP_GUI.process.cancel(true);
+			    	GTNET_SKT_UDP_GUI.echo("Server socket closed.");			        
+			    }				
+			}			
+		});
+
+		btnAddIp.addActionListener(new ActionListener() {
+			@Override
+		     public void actionPerformed(ActionEvent e) 
+		     {
+				if(GTNET_SKT_UDP_GUI.numInPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
+					int i = GTNET_SKT_UDP_GUI.numInPoints++;
+					InputTableModel a = (InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
+					GTNET_SKT_UDP_GUI.gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
+					GTNET_SKT_UDP_GUI.gtnetSktInputType[i] = "float";
+					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktInputName[i], GTNET_SKT_UDP_GUI.gtnetSktInputType[i], ""};
+					a.insertData(values);
+				}else{
+					GTNET_SKT_UDP_GUI.echo("Number of Server Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
+				}				
+		     }			
+		});
+		
+		btnDeleteIp.addActionListener(new ActionListener(){
+			@Override
+			public void actionPerformed(ActionEvent e) {
+		    	 if(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow() != -1){
+		    		 GTNET_SKT_UDP_GUI.InputTableModel a = (GTNET_SKT_UDP_GUI.InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
+		    		 a.removeRow(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow());
+		    		 GTNET_SKT_UDP_GUI.numInPoints--;
+		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numInPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+			}
+		});
+		
+        btnSaveIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                saveIPTable();   
+            }   
+        });   
+
+        btnLoadIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                loadIPTable();   
+            }   
+        });   
+		
+		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(2, 2, 2, 2);
+		JLabel lblLocalIp = new JLabel("Local Server Settings, IP Address:");
+		LocalPanel.add(lblLocalIp, gbc);
+		LocalPanel.add(jTextFieldLocalIp, gbc);
+		LocalPanel.add(new JLabel("Port:"), gbc);
+		LocalPanel.add(jTextFieldLocalPort, gbc);
+		LocalPanel.add(btnStart, gbc);
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+	    tableButtonPanel.add(btnAddIp, gbc);
+	    tableButtonPanel.add(btnDeleteIp, gbc);
+	    tableButtonPanel.add(btnSaveIp, gbc);
+	    tableButtonPanel.add(btnLoadIp, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		pnlPoint.add(LocalPanel, gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+	
+	private static JPanel createOutputPointPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Client");
+
+		//Points to GTNET-SKT
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(OPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		jTextFieldRemoteIp = new JTextField("", 9);
+		jTextFieldRemoteIp.setText(host.getHostAddress());
+        if (DEBUG) {
+    		jTextFieldRemoteIp.setText("172.24.9.185");
+        }
+		jTextFieldRemoteIp.setEditable(true);
+		
+		jTextFieldRemotePort = new JTextField("", 5);
+        jTextFieldRemotePort.setText("12345");
+
+		btnSend= new SoftEdgeButton("Send");
+		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
+		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
+	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
+	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
+
+		btnSend.addActionListener(new ActionListener() {   
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				DatagramSocket outSocket = null;
+				int size = GTNET_SKT_UDP_GUI.numOutPoints * 4;
+				try {
+				    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.getText());
+				    int gtnetPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldRemotePort.getText());
+				    byte[] buffer = new byte[size];
+				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
+				    
+		      		for (int i = 0; i<GTNET_SKT_UDP_GUI.numOutPoints;i++)
+		      		{
+		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("int"))
+		      			{	    
+		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
+		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
+			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Math.round(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))));  
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("float"))
+		      			{
+			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))); 
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      		}
+		      		buffer = outbuff.array();
+				    DatagramPacket outPacket = new DatagramPacket(buffer, size, gtnetIp, gtnetPort);
+				    outSocket = new DatagramSocket();
+				    outSocket.send(outPacket);
+				    
+				} catch (UnknownHostException ex) {
+					ex.printStackTrace();
+				} catch (SocketException ex) {
+					ex.printStackTrace();
+				} catch (IOException ex) {
+					ex.printStackTrace();
+				}
+				outSocket.close();				
+			}
+        });
+		
+		btnAddOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+				if(GTNET_SKT_UDP_GUI.numOutPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
+					int i = GTNET_SKT_UDP_GUI.numOutPoints++;
+					GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
+					GTNET_SKT_UDP_GUI.gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
+					GTNET_SKT_UDP_GUI.gtnetSktOutputType[i] = "float";
+					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktOutputName[i], GTNET_SKT_UDP_GUI.gtnetSktOutputType[i], "9.9"};
+					a.insertData(values);
+				}else{
+					GTNET_SKT_UDP_GUI.echo("Number of Client Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
+				}
+		    }			
+		});
+		
+		btnDeleteOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+		    	 if(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow() != -1){
+		    		 GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
+		    		 a.removeRow(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow());
+		    		 GTNET_SKT_UDP_GUI.numOutPoints--;
+		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numOutPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+		    }			
+		});
+		
+		btnSaveOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                saveOPTable();   
+            }   
+        });   
+
+		btnLoadOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                loadOPTable();   
+            }   
+        });   
+		
+		JPanel remotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		JLabel lblLocalIp = new JLabel("Remote Server Settings, IP Address:");
+		remotePanel.add(lblLocalIp, gbc);
+		remotePanel.add(jTextFieldRemoteIp, gbc);
+		remotePanel.add(new JLabel("Port:"), gbc);
+		remotePanel.add(jTextFieldRemotePort, gbc);
+		remotePanel.add(btnSend, gbc);
+
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		tableButtonPanel.add(btnAddOp, gbc);
+		tableButtonPanel.add(btnDeleteOp, gbc);
+		tableButtonPanel.add(btnSaveOp, gbc);
+		tableButtonPanel.add(btnLoadOp, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		pnlPoint.add(remotePanel, gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+    
+	private static JPanel createMsgPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
+
+		//Points to GTNET-SKT
+		JPanel pnlMsg = new JPanel(new GridBagLayout());
+
+		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the text area to it.
+        textArea = new JTextArea(7, 40);
+        textArea.setEditable(false);
+        textArea.setAutoscrolls(true);
+        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
+        textArea.setFont(font);
+
+        JScrollPane scrollPane = new JScrollPane(textArea);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlMsg.add(scrollPane,gbc);
+		
+		return pnlMsg;
+		
+	}
+
+	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
+	
+    private static void saveOPTable() {   
+		if (fileChooser(false,".txt") !=  null) {   
+            saveOPTable(myJFileChooser.getSelectedFile().toString());   
+        }   
+    }   
+    private static void saveOPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+ 
+    private static void saveIPTable() {  
+		if (fileChooser(false,".txt") !=  null) {   
+			saveIPTable(myJFileChooser.getSelectedFile().toString());   
+		}   
+    }   
+    private static void saveIPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline ;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+   
+    private static void loadOPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+        else
+        {
+            i = InitParamsFromFile(".txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+         if(i!=0){
+        	numOutPoints = i;
+        }
+		OutputTableModel a = (OutputTableModel) OPtable.getModel();
+        int x = OPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
+    }   
+
+    private static void loadIPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        else
+        {
+        	i = InitParamsFromFile(".txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        if(i!=0){
+        	numInPoints = i;
+        }
+		ival = new int[numInPoints];
+		fval = new float[numInPoints];
+		InputTableModel a = (InputTableModel) IPtable.getModel();
+        int x = IPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
+    }   
+
+    class InputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = -2870203912612672882L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public InputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    			   			
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktInputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+    			int numdecimals = 0;
+//	   			int offset = 0;
+    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;    			
+    			newValue = newValue.replaceAll(",", "");
+    			
+    			// check for valid digits, decimal places, and range check
+ 	        	for (int i=0; i < newValue.length(); i++) {
+		        	char c = newValue.charAt(i);
+//		        	if(c == '-' && i == 0){
+//		        		offset = 1;
+//		        	}
+	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
+						numdecimals ++;
+	        		}
+					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
+					{
+						save = true;
+					}
+	        	}
+	        	if (save)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(tempStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col != 2) {
+                return false;
+            }else if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Stop"){
+                return false;            	
+            } else {
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+    
+	class OutputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = 8248501194260208975L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public OutputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktOutputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+				boolean realok = true;
+		        boolean fracok = true;
+    			int numdecimals = 0;
+	   			int offset = 0;
+    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;
+    			String real = null, frac = null;
+     			newValue = newValue.replaceAll(",", "");
+ 				if(newValue.contains("-")){ 
+					offset = 1;
+				}
+				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
+					real = newValue.substring(offset, newValue.indexOf("."));
+					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
+					if(real.length()>=10){
+						for (int i=0; i < 10; i++) {
+							char c = real.charAt(i);
+			        		if (c > '2' && i == 0)
+			        			realok = false;
+			        		if (c > '1' && i == 1)
+			        			realok = false;
+			        		if (c > '4' && i == 2)
+			        			realok = false;
+			        		if (c > '7' && i == 3)
+			        			realok = false;
+			        		if (c > '4' && i == 4)
+			        			realok = false;
+			        		if (c > '8' && i == 5)
+			        			realok = false;
+			        		if (c > '3' && i == 6)
+			        			realok = false;
+			        		if (c > '6' && i == 7)
+			        			realok = false;
+			        		if (c > '4' && i == 8)
+			        			realok = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			realok = false;
+			        		if (c == '7' && i == 9 && offset==0 && realok){
+			        			if(real.contains("2147483647")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			realok = false;
+			        		if (c == '8' && i == 9 && offset==1 && realok){
+			        			if(real.contains("2147483648")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+							
+						}
+					}
+				}
+				
+				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
+					real = newValue.substring(offset, newValue.length());
+				}
+				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
+					real = newValue.substring(offset, newValue.indexOf("."));
+					int i = Math.round(Float.valueOf(newValue));
+					newValue = Integer.toString(i);
+				}
+				if(real.length()<=10){
+	    			// check for valid digits and maximum range check 
+	 	        	for (int i=0; i < real.length(); i++) {
+			        	char c = real.charAt(i);
+		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
+							numdecimals ++;
+		        		}
+						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
+						{
+							save = true;
+						}
+							
+			        	if(real.length()>=10){ // The check for the maximum value
+			        		if (c > '2' && i == 0)
+			        			save = false;
+			        		if (c > '1' && i == 1)
+			        			save = false;
+			        		if (c > '4' && i == 2)
+			        			save = false;
+			        		if (c > '7' && i == 3)
+			        			save = false;
+			        		if (c > '4' && i == 4)
+			        			save = false;
+			        		if (c > '8' && i == 5)
+			        			save = false;
+			        		if (c > '3' && i == 6)
+			        			save = false;
+			        		if (c > '6' && i == 7)
+			        			save = false;
+			        		if (c > '4' && i == 8)
+			        			save = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			save = false;
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			save = false;
+			        	}
+ 	        		}
+	        	}
+				else
+				{
+					save = false;
+				}
+	        	if (save && realok && fracok)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(typeStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col < 1) {
+                return false;
+            } else {
+				if(data.elementAt(row).toString().contains("int"))
+				{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
+				}else{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
+				}
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+	 	
+	public static void main(String args[])
+	{
+		new GTNET_SKT_UDP_GUI();
+		
+		fillInputData(IPtable,numInPoints,gtnetSktInputName,gtnetSktInputType);	//Server Data Point File
+		
+		fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);	//Client Data Point File
+	}
+	
+	//simple function to initialize parameters from the data file to variables
+	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		FileInputStream fileInputStream = null;
+		InputStreamReader inputStreamReader = null;
+		BufferedReader bufferedReader = null;
+		String[] var = null;
+		int points = 0;
+		
+		try {
+		    String[] result = fileChooser(false,fname);
+		    if (result != null){
+		    	fileInputStream = new FileInputStream(result[1]);
+			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
+			    bufferedReader = new BufferedReader(inputStreamReader);
+	
+			    // use BufferedReader here
+			    String s;
+			    
+			    while((s = bufferedReader.readLine()) != null){
+			        var = s.split("\t");//\t ,\n\r
+			        gtnetSktName[points]  = var[0];
+			        gtnetSktType[points] = var[1];
+			        points++;
+			    }
+		    }
+		} 
+		catch (IOException e) {
+			e.printStackTrace();
+		}
+		finally 
+		{
+			try {
+				if (fileInputStream != null){
+					fileInputStream.close();
+					inputStreamReader.close();
+					bufferedReader.close();
+				}
+			}
+			catch (IOException e) {
+				e.printStackTrace();
+			}		
+		}
+		return points;
+	}	
+
+	//simple function to fill data to table
+	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		OutputTableModel a = (OutputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			if(gtnetSktType[i].contains("int")){
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
+				a.insertData(values);				
+			}else{
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
+				a.insertData(values);				
+			}
+	    }		
+		
+	}
+
+	//simple function to fill data to table
+	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		InputTableModel a = (InputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
+			a.insertData(values);				
+	    }		
+		
+	}
+
+
+	//simple function to echo data to terminal
+	public static void echo(String msg)
+	{
+        if (DEBUG) {
+        	System.out.println(msg);
+        }
+        
+        textArea.append(msg + newline);
+
+        //Make sure the new text is visible, even if there
+        //was a selection in the text area.
+        textArea.setCaretPosition(textArea.getDocument().getLength());
+
+	}
+
+	//simple function to save the file name and path
+	private static String[] fileChooser(boolean folderOnly, String fname)
+	{
+		String[] filePath = null;
+//		JFileChooser c 	= new JFileChooser();
+		myJFileChooser = new JFileChooser();
+   	 	File  myfile  = new File(fname);
+		
+		if(folderOnly)
+		{
+			myJFileChooser.setDialogTitle("Select Folder...");
+			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File folder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = "";
+				filePath[1] = folder.getAbsolutePath();
+			}
+		}
+		else
+		{
+			myJFileChooser.setDialogTitle("Select File");
+			myJFileChooser.setSelectedFile(myfile);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File fileFolder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = myJFileChooser.getSelectedFile().getName();
+				filePath[1] = fileFolder.getAbsolutePath();
+			}
+		}
+		
+		return filePath;
+	}//end saveAsChooser
+	
+    public static byte[] convertToByteArray(int value) {
+        byte[] bytes = new byte[4];
+        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+        buffer.putInt(value);
+        return buffer.array();
+    }
+
+    public static byte[] convertToByteArray(float value) {
+	    byte[] bytes = new byte[4];
+	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+	    buffer.putFloat(value);
+	    return buffer.array();
+	}
+
+
+} // End of Class
+
+
+/*
+ * CancelListener
+ */
+class CancelListener implements ActionListener 
+{        
+     public void actionPerformed(ActionEvent e) 
+     {
+    	 System.exit(0);
+     }
+ }
+
+
+class UDP_ServerTask extends SwingWorker<Object, Object> 
+{
+  int npoints = 0;
+  int ival[] = null;
+  float fval[] = null;
+
+  public UDP_ServerTask(int numPoints) throws SocketException {
+	    this.npoints = numPoints;
+	    ival = new int[numPoints];
+	    fval = new float[numPoints];
+	  }
+  public void closeTask() {
+      GTNET_SKT_UDP_GUI.inSocket.close();
+      System.out.println("UDP_ServerTask Closed Now");
+      GTNET_SKT_UDP_GUI.echo("UDP_ServerTask Closed Now");
+  }
+  @Override
+  protected Object doInBackground() throws Exception {
+	  ByteBuffer buf;
+	  byte[] data = null;
+	  byte[] inBuf;
+	  
+	  	    
+ 	    try
+	    {
+	    	//1. creating a server socket, parameter is local port number
+ 	    	GTNET_SKT_UDP_GUI.inSocket = new DatagramSocket(null);
+ 	    	GTNET_SKT_UDP_GUI.inSocket.setReuseAddress(true);
+	        
+	        String ipAddr = GTNET_SKT_UDP_GUI.jTextFieldLocalIp.getText();
+	        int localPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldLocalPort.getText());
+	        GTNET_SKT_UDP_GUI.inSocket.bind(new InetSocketAddress(ipAddr, localPort));
+	         
+	        //buffer to receive incoming data
+	        inBuf = new byte[(npoints) * 4]; 
+	        DatagramPacket inPacket = new DatagramPacket(inBuf, inBuf.length);
+	         
+	        //2. Wait for an incoming data
+	        GTNET_SKT_UDP_GUI.echo("Server socket created. Waiting for incoming data...");
+	         
+            //communication loop
+            int rxCnt = 0;
+	        while(!isCancelled())
+	        {
+          		rxCnt++;		
+
+          		GTNET_SKT_UDP_GUI.inSocket.receive(inPacket);
+                data = inPacket.getData();
+                buf = ByteBuffer.wrap(data); 
+          		for (int i = 0; i<npoints;i++)
+          		{
+          			ival[i] = buf.getInt(i*4);
+          			fval[i] = buf.getFloat(i*4);
+          			
+                    //echo the details of incoming data - client ip : client port - client message
+          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
+          			{
+          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
+          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
+           			}
+          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
+          			{
+          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
+          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
+           			}
+         		}	         	          		
+	        }		 
+//	        GTNET_SKT_UDP_GUI.inSocket.close();
+	    }	              
+ 	    catch (UnknownHostException ex) 
+ 	    {
+	  	   System.err.println(ex);	          
+	    } 
+ 	    catch (SocketException ex) 
+ 	    {
+	      	System.err.println(ex);	            
+	    } 
+ 	    catch (IOException ex) 
+ 	    {
+	      	System.err.println(ex);	            
+	    }	 	    
+      return null;
+    }
+}	
 	
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/HowToRunTheGTNET_SKT_UDPExample.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/HowToRunTheGTNET_SKT_UDPExample.txt
similarity index 98%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/HowToRunTheGTNET_SKT_UDPExample.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/HowToRunTheGTNET_SKT_UDPExample.txt
index 382bf9f7d..2c3b93bba 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/HowToRunTheGTNET_SKT_UDPExample.txt
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/HowToRunTheGTNET_SKT_UDPExample.txt
@@ -1,28 +1,28 @@
-This example demonstrates UDP socket communication.  Data is sent from the RTDS to a standalone java program, and the java program can send information back to the RTDS.  
-This is done using the SKT protocol on the GTNETx2 card.
-Note: You need to install the JDK to be able to compile java files http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html MAKE sure the path  to the bin folder of the JDK
-is added to the windows path variable (google to figure this out)
-
-Note: If you want some extra information printed in the DOS window set the boolean DEBUG=true
-
-1. Open a windows command shell and go to the Tutorial|SAMPLES|GTSKT|ExampleGUI folder.  
-2. Compile the .java code.  Use the command below in the windows command shell
-	javac GNET_SKT_UDP_GUI.java
-3. Run the code using the command below 
-	java GNET_SKT_UDP_GUI
-4. Upon running the program, two panels will appear. The GTNET-SKT UDP Server and the GTNET-SKT UDP Client. 
-A file chooser box can be used to request the file name that defines the name and type of the received data or type of data to send.  
-Browse to the file named received.txt in the Tutorial|SAMPLES|GTSKT folder. The table will be filled with data from the file or the user can add/delete items from the table
-5. Press the Start button in the GUI
-A message will be displayed in the Messages Text area
-	Server socket created.  Waiting for incoming data ...
-6. A file chooser box can be used to request the file name that defines the name and type of type of data to send.  To manually add points press 
-the Add button in the GTNET-SKT UDP Client panel and add 2 points, change the type of point 0 to "int"
-7. Press the Send button in the GUI and the UDP packet will be sent to the GTNET-SKT UDP Server panel.
-
-TO use the GTNET-SKT the user must change the Remote Server Settings IP Address and Port in the GTNET-SKT UDP Client panel so the program will send the UDP packet to the GTNET 
-8. Open the Draft case, edit the GTNET-SKT component, go to the Remote IP Configuration tab and change the Remote IP address to the IP address of your PC.
-9. Compile the Draft case, ensure to change the allocation of the component to the proper RTDS processor and GTIO port based on your hardware configuration.
-10. Run the simulation.
-11. Press the Send button in the simulation, the value on the Point slider is sent to the java program and will appear in the GTNET-SKT UDP server panel.  
+This example demonstrates UDP socket communication.  Data is sent from the RTDS to a standalone java program, and the java program can send information back to the RTDS.  
+This is done using the SKT protocol on the GTNETx2 card.
+Note: You need to install the JDK to be able to compile java files http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html MAKE sure the path  to the bin folder of the JDK
+is added to the windows path variable (google to figure this out)
+
+Note: If you want some extra information printed in the DOS window set the boolean DEBUG=true
+
+1. Open a windows command shell and go to the Tutorial|SAMPLES|GTSKT|ExampleGUI folder.  
+2. Compile the .java code.  Use the command below in the windows command shell
+	javac GNET_SKT_UDP_GUI.java
+3. Run the code using the command below 
+	java GNET_SKT_UDP_GUI
+4. Upon running the program, two panels will appear. The GTNET-SKT UDP Server and the GTNET-SKT UDP Client. 
+A file chooser box can be used to request the file name that defines the name and type of the received data or type of data to send.  
+Browse to the file named received.txt in the Tutorial|SAMPLES|GTSKT folder. The table will be filled with data from the file or the user can add/delete items from the table
+5. Press the Start button in the GUI
+A message will be displayed in the Messages Text area
+	Server socket created.  Waiting for incoming data ...
+6. A file chooser box can be used to request the file name that defines the name and type of type of data to send.  To manually add points press 
+the Add button in the GTNET-SKT UDP Client panel and add 2 points, change the type of point 0 to "int"
+7. Press the Send button in the GUI and the UDP packet will be sent to the GTNET-SKT UDP Server panel.
+
+TO use the GTNET-SKT the user must change the Remote Server Settings IP Address and Port in the GTNET-SKT UDP Client panel so the program will send the UDP packet to the GTNET 
+8. Open the Draft case, edit the GTNET-SKT component, go to the Remote IP Configuration tab and change the Remote IP address to the IP address of your PC.
+9. Compile the Draft case, ensure to change the allocation of the component to the proper RTDS processor and GTIO port based on your hardware configuration.
+10. Run the simulation.
+11. Press the Send button in the simulation, the value on the Point slider is sent to the java program and will appear in the GTNET-SKT UDP server panel.  
 12. Press the Send button in the GUI and the UDP packet will be sent to the simulation and is displayed in the meters POINTIn0 and POINTin1.
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/SoftEdgeBorder.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/SoftEdgeBorder.java
similarity index 93%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/SoftEdgeBorder.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/SoftEdgeBorder.java
index 8e62b1284..1ec595933 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/SoftEdgeBorder.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/SoftEdgeBorder.java
@@ -1,107 +1,107 @@
-
-
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Graphics;
-import java.awt.Insets;
-
-import javax.swing.border.Border;
-
-	class SoftEdgeBorder implements Border
-
-	{
-
-	  protected int m_w=3;
-
-	  protected int m_h=3;
-
-	  protected Color m_topColor = Color.gray;//white;
-
-	  protected Color m_bottomColor = Color.gray;
-
-	  public SoftEdgeBorder()
-	  {
-
-	    m_w=3;
-
-	    m_h=3;
-
-	  }
-
-	  public SoftEdgeBorder(int w, int h) {
-
-	    m_w=w;
-
-	    m_h=h;
-
-	  }
-
-	  public SoftEdgeBorder(int w, int h, Color col)
-	  {
-
-	      m_w=w;
-
-	      m_h=h;
-
-	      m_topColor = col;
-
-	      m_bottomColor = col;
-
-	  }
-
-	  public SoftEdgeBorder(int w, int h, Color topColor,
-
-	   Color bottomColor)
-	   {
-
-	    m_w=w;
-
-	    m_h=h;
-
-	    m_topColor = topColor;
-
-	    m_bottomColor = bottomColor;
-
-	  }
-
-	  public Insets getBorderInsets(Component c)
-	  {
-
-	    return new Insets(m_h, m_w, m_h, m_w);
-
-	  }
-
-	  public  boolean isBorderOpaque() { return true; }
-
-	  public void paintBorder(Component c, Graphics g,
-
-	   int x, int y, int w, int h)
-	   {
-
-	    w--;
-
-	    h--;
-
-	    g.setColor(m_topColor);
-
-	    g.drawLine(x, y+h-m_h, x, y+m_h);
-
-	    g.drawArc(x, y, 2*m_w, 2*m_h, 180, -90);
-
-	    g.drawLine(x+m_w, y, x+w-m_w, y);
-
-	    g.drawArc(x+w-2*m_w, y, 2*m_w, 2*m_h, 90, -90);
-
-	    g.setColor(m_bottomColor);
-
-	    g.drawLine(x+w, y+m_h, x+w, y+h-m_h);
-
-	    g.drawArc(x+w-2*m_w, y+h-2*m_h, 2*m_w, 2*m_h, 0, -90);
-
-	    g.drawLine(x+m_w, y+h, x+w-m_w, y+h);
-
-	    g.drawArc(x, y+h-2*m_h, 2*m_w, 2*m_h, -90, -90);
-
-	  }
-
+
+
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Insets;
+
+import javax.swing.border.Border;
+
+	class SoftEdgeBorder implements Border
+
+	{
+
+	  protected int m_w=3;
+
+	  protected int m_h=3;
+
+	  protected Color m_topColor = Color.gray;//white;
+
+	  protected Color m_bottomColor = Color.gray;
+
+	  public SoftEdgeBorder()
+	  {
+
+	    m_w=3;
+
+	    m_h=3;
+
+	  }
+
+	  public SoftEdgeBorder(int w, int h) {
+
+	    m_w=w;
+
+	    m_h=h;
+
+	  }
+
+	  public SoftEdgeBorder(int w, int h, Color col)
+	  {
+
+	      m_w=w;
+
+	      m_h=h;
+
+	      m_topColor = col;
+
+	      m_bottomColor = col;
+
+	  }
+
+	  public SoftEdgeBorder(int w, int h, Color topColor,
+
+	   Color bottomColor)
+	   {
+
+	    m_w=w;
+
+	    m_h=h;
+
+	    m_topColor = topColor;
+
+	    m_bottomColor = bottomColor;
+
+	  }
+
+	  public Insets getBorderInsets(Component c)
+	  {
+
+	    return new Insets(m_h, m_w, m_h, m_w);
+
+	  }
+
+	  public  boolean isBorderOpaque() { return true; }
+
+	  public void paintBorder(Component c, Graphics g,
+
+	   int x, int y, int w, int h)
+	   {
+
+	    w--;
+
+	    h--;
+
+	    g.setColor(m_topColor);
+
+	    g.drawLine(x, y+h-m_h, x, y+m_h);
+
+	    g.drawArc(x, y, 2*m_w, 2*m_h, 180, -90);
+
+	    g.drawLine(x+m_w, y, x+w-m_w, y);
+
+	    g.drawArc(x+w-2*m_w, y, 2*m_w, 2*m_h, 90, -90);
+
+	    g.setColor(m_bottomColor);
+
+	    g.drawLine(x+w, y+m_h, x+w, y+h-m_h);
+
+	    g.drawArc(x+w-2*m_w, y+h-2*m_h, 2*m_w, 2*m_h, 0, -90);
+
+	    g.drawLine(x+m_w, y+h, x+w-m_w, y+h);
+
+	    g.drawArc(x, y+h-2*m_h, 2*m_w, 2*m_h, -90, -90);
+
+	  }
+
 	}
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/SoftEdgeButton.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/SoftEdgeButton.java
similarity index 97%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/SoftEdgeButton.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/SoftEdgeButton.java
index 2962d78ea..1f6179335 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/SoftEdgeButton.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/SoftEdgeButton.java
@@ -1,102 +1,102 @@
-
-
-import java.awt.Color;
-import java.awt.GradientPaint;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.RenderingHints;
-import java.awt.Shape;
-import java.awt.geom.RoundRectangle2D;
-
-import javax.swing.Action;
-import javax.swing.DefaultButtonModel;
-import javax.swing.Icon;
-import javax.swing.JButton;
-
-	class SoftEdgeButton extends JButton 
-	{
-	    private static final float arcwidth  = 6.0f;
-	    private static final float archeight = 6.0f;
-	    protected static final int focusstroke = 2;
-	    protected final Color currFocusBorderCol = new Color(100,113,200, 200);//(110,123,139, 200);//(100,150,255,200); //rgba
-	    protected final Color pressedCol = new Color(197, 220, 250);//(230,230,230);
-	    protected final Color hoverBorderCol = new Color(140,211,251);//(135,206,250);//Color.ORANGE;
-	    protected final Color buttonCol = new Color(202, 225, 255);//(250, 250, 250);
-	    protected final Color buttonBorderCol = Color.gray;
-	    protected Shape shape;
-	    protected Shape border;
-	    protected Shape base;
-
-	    public SoftEdgeButton() {
-	        this(null, null);
-	    }
-	    public SoftEdgeButton(Icon icon) {
-	        this(null, icon);
-	    }
-	    public SoftEdgeButton(String text) {
-	        this(text, null);
-	    }
-	    public SoftEdgeButton(Action a) {
-	        this();
-	        setAction(a);
-	    }
-	    public SoftEdgeButton(String text, Icon icon) {
-	        setModel(new DefaultButtonModel());
-	        init(text, icon);
-	        setContentAreaFilled(false);
-	        setBackground(buttonCol);
-	        initShape();
-	    }
-
-	    protected void initShape() {
-	        if(!getBounds().equals(base)) {
-	            base = getBounds();
-	            shape = new RoundRectangle2D.Float(0, 0, getWidth()-1, getHeight()-1, arcwidth, archeight);
-	            border = new RoundRectangle2D.Float(focusstroke, focusstroke,
-	                                                getWidth()-1-focusstroke*2,
-	                                                getHeight()-1-focusstroke*2,
-	                                                arcwidth, archeight);
-	        }
-	    }
-	    private void paintFocusAndRollover(Graphics2D g2, Color color) {
-	        g2.setPaint(new GradientPaint(0, 0, color, getWidth()-1, getHeight()-1, color.brighter(), true));
-	        g2.fill(shape);
-	        g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
-	        //g2.setColor(getBackground());
-	        g2.fill(border);
-	    }
-
-	    @Override protected void paintComponent(Graphics g) {
-	        initShape();
-	        Graphics2D g2 = (Graphics2D)g;
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-	        if(getModel().isArmed()) {
-	            g2.setColor(pressedCol);
-	            g2.fill(shape);
-	        }else if(isRolloverEnabled() && getModel().isRollover()) {
-	            paintFocusAndRollover(g2, hoverBorderCol);
-	        }else if(hasFocus()) {
-	            paintFocusAndRollover(g2, currFocusBorderCol);
-	        }else{
-
-				g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
-	           //g2.setColor(getBackground());
-	            g2.fill(shape);
-	        }
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
-	        g2.setColor(getBackground());
-	        super.paintComponent(g2);
-	    }
-	    @Override protected void paintBorder(Graphics g) {
-	        initShape();
-	        Graphics2D g2 = (Graphics2D)g;
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-	        g2.setColor(buttonBorderCol);
-	        g2.draw(shape);
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
-	    }
-	    @Override public boolean contains(int x, int y) {
-	        initShape();
-	        return shape.contains(x, y);
-	    }
+
+
+import java.awt.Color;
+import java.awt.GradientPaint;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.Shape;
+import java.awt.geom.RoundRectangle2D;
+
+import javax.swing.Action;
+import javax.swing.DefaultButtonModel;
+import javax.swing.Icon;
+import javax.swing.JButton;
+
+	class SoftEdgeButton extends JButton 
+	{
+	    private static final float arcwidth  = 6.0f;
+	    private static final float archeight = 6.0f;
+	    protected static final int focusstroke = 2;
+	    protected final Color currFocusBorderCol = new Color(100,113,200, 200);//(110,123,139, 200);//(100,150,255,200); //rgba
+	    protected final Color pressedCol = new Color(197, 220, 250);//(230,230,230);
+	    protected final Color hoverBorderCol = new Color(140,211,251);//(135,206,250);//Color.ORANGE;
+	    protected final Color buttonCol = new Color(202, 225, 255);//(250, 250, 250);
+	    protected final Color buttonBorderCol = Color.gray;
+	    protected Shape shape;
+	    protected Shape border;
+	    protected Shape base;
+
+	    public SoftEdgeButton() {
+	        this(null, null);
+	    }
+	    public SoftEdgeButton(Icon icon) {
+	        this(null, icon);
+	    }
+	    public SoftEdgeButton(String text) {
+	        this(text, null);
+	    }
+	    public SoftEdgeButton(Action a) {
+	        this();
+	        setAction(a);
+	    }
+	    public SoftEdgeButton(String text, Icon icon) {
+	        setModel(new DefaultButtonModel());
+	        init(text, icon);
+	        setContentAreaFilled(false);
+	        setBackground(buttonCol);
+	        initShape();
+	    }
+
+	    protected void initShape() {
+	        if(!getBounds().equals(base)) {
+	            base = getBounds();
+	            shape = new RoundRectangle2D.Float(0, 0, getWidth()-1, getHeight()-1, arcwidth, archeight);
+	            border = new RoundRectangle2D.Float(focusstroke, focusstroke,
+	                                                getWidth()-1-focusstroke*2,
+	                                                getHeight()-1-focusstroke*2,
+	                                                arcwidth, archeight);
+	        }
+	    }
+	    private void paintFocusAndRollover(Graphics2D g2, Color color) {
+	        g2.setPaint(new GradientPaint(0, 0, color, getWidth()-1, getHeight()-1, color.brighter(), true));
+	        g2.fill(shape);
+	        g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
+	        //g2.setColor(getBackground());
+	        g2.fill(border);
+	    }
+
+	    @Override protected void paintComponent(Graphics g) {
+	        initShape();
+	        Graphics2D g2 = (Graphics2D)g;
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+	        if(getModel().isArmed()) {
+	            g2.setColor(pressedCol);
+	            g2.fill(shape);
+	        }else if(isRolloverEnabled() && getModel().isRollover()) {
+	            paintFocusAndRollover(g2, hoverBorderCol);
+	        }else if(hasFocus()) {
+	            paintFocusAndRollover(g2, currFocusBorderCol);
+	        }else{
+
+				g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
+	           //g2.setColor(getBackground());
+	            g2.fill(shape);
+	        }
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+	        g2.setColor(getBackground());
+	        super.paintComponent(g2);
+	    }
+	    @Override protected void paintBorder(Graphics g) {
+	        initShape();
+	        Graphics2D g2 = (Graphics2D)g;
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+	        g2.setColor(buttonBorderCol);
+	        g2.draw(shape);
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+	    }
+	    @Override public boolean contains(int x, int y) {
+	        initShape();
+	        return shape.contains(x, y);
+	    }
 	}
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft.1 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft.1
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft.1
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft.1
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft.2 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft.2
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft.2
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.dft.2
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.sib b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.sib
similarity index 94%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.sib
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.sib
index 8c93aa6a7..d882cb83c 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.sib
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_tcp.sib
@@ -1,106 +1,106 @@
-RSCAD 4.003.1aa
-INFORMATION FILE: gtnet_skt_2point_tcp.inf
-FILE TO DOWNLOAD: gtnet_skt_2point_tcp
-FINISH TIME: 0.2 SECONDS
-PRE-TRIGGER: 20%
-PLOT DENSITY: EVERY POINT
-METER UPDATE FREQUENCY: 1000
-COMTRADE PLOT SAVE FREQUENCY: 50.0
-COMPONENT: SLIDER
-	BOX AT (20,12), DIMENSIONS 170 x 150
-	NAME: Point
-	ICON: NONE
-	ICON AT: (176,99)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Inputs
-		DESC: Point0
-	UNITS: 
-	MIN: -2.147E7
-	MAX: 2.147E7
-	VALUE: 1718000.0
-COMPONENT: BUTTON
-	BOX AT (120,180), DIMENSIONS 50 x 70
-	NAME: 
-	ICON: NONE
-	ICON AT: (291,133)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Inputs
-		DESC: Send
-COMPONENT: METER
-	BOX AT (324,12), DIMENSIONS 115 x 150
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (484,68)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Vars
-		DESC: rxCnt
-	UNITS:  
-	MIN: 0.0
-	MAX: 10000.0
-	FONT_SIZE: 16
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (440,12), DIMENSIONS 115 x 150
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (484,68)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Vars
-		DESC: txCnt
-	UNITS:  
-	MIN: 0.0
-	MAX: 10000.0
-	FONT_SIZE: 16
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (556,12), DIMENSIONS 108 x 150
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (287,112)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
-		DESC: POINTIn0
-	UNITS: units
-	MIN: -100.0
-	MAX: 100.0
-	FONT_SIZE: 16
-	PRECISION: 4
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (192,16), DIMENSIONS 132 x 144
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (323,247)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Vars
-		DESC: POINT0
-	UNITS:  
-	MIN: 0.0
-	MAX: 1.0
-	FONT_SIZE: 16
-	PRECISION: 6
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (664,12), DIMENSIONS 116 x 148
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (287,112)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
-		DESC: POINTin1
-	UNITS: units
-	MIN: 0.0
-	MAX: 1.0
-	FONT_SIZE: 16
-	PRECISION: 9
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
+RSCAD 4.003.1aa
+INFORMATION FILE: gtnet_skt_2point_tcp.inf
+FILE TO DOWNLOAD: gtnet_skt_2point_tcp
+FINISH TIME: 0.2 SECONDS
+PRE-TRIGGER: 20%
+PLOT DENSITY: EVERY POINT
+METER UPDATE FREQUENCY: 1000
+COMTRADE PLOT SAVE FREQUENCY: 50.0
+COMPONENT: SLIDER
+	BOX AT (20,12), DIMENSIONS 170 x 150
+	NAME: Point
+	ICON: NONE
+	ICON AT: (176,99)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Inputs
+		DESC: Point0
+	UNITS: 
+	MIN: -2.147E7
+	MAX: 2.147E7
+	VALUE: 1718000.0
+COMPONENT: BUTTON
+	BOX AT (120,180), DIMENSIONS 50 x 70
+	NAME: 
+	ICON: NONE
+	ICON AT: (291,133)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Inputs
+		DESC: Send
+COMPONENT: METER
+	BOX AT (324,12), DIMENSIONS 115 x 150
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (484,68)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Vars
+		DESC: rxCnt
+	UNITS:  
+	MIN: 0.0
+	MAX: 10000.0
+	FONT_SIZE: 16
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (440,12), DIMENSIONS 115 x 150
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (484,68)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Vars
+		DESC: txCnt
+	UNITS:  
+	MIN: 0.0
+	MAX: 10000.0
+	FONT_SIZE: 16
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (556,12), DIMENSIONS 108 x 150
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (287,112)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
+		DESC: POINTIn0
+	UNITS: units
+	MIN: -100.0
+	MAX: 100.0
+	FONT_SIZE: 16
+	PRECISION: 4
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (192,16), DIMENSIONS 132 x 144
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (323,247)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Vars
+		DESC: POINT0
+	UNITS:  
+	MIN: 0.0
+	MAX: 1.0
+	FONT_SIZE: 16
+	PRECISION: 6
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (664,12), DIMENSIONS 116 x 148
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (287,112)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
+		DESC: POINTin1
+	UNITS: units
+	MIN: 0.0
+	MAX: 1.0
+	FONT_SIZE: 16
+	PRECISION: 9
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.bat b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.bat
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.bat
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.bat
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft.1 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft.1
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft.1
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft.1
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft.2 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft.2
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft.2
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dft.2
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dtp b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dtp
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dtp
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.dtp
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.inf b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.inf
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.inf
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.inf
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.inf2 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.inf2
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.inf2
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.inf2
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.log b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.log
similarity index 96%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.log
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.log
index b0b26050b..0800735b1 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.log
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.log
@@ -7,50 +7,50 @@ Nodes and Wires...
     Electrical nodes found: 0
 
 
-Running In Pre-Processor Mode (RTDSPCPP Inclusion)
-
-
-
-
-REAL-TIME DIGITAL SIMULATOR POWER SYSTEM COMPILER
-(c) Copyright 1994-2008  RTDS Technologies Inc.
-
-Version C10.04
-Compilation Time: 11:09:29  May 26 2015
-
-
-              Data file name: gtnet_skt_2point_udp.dtp
-               Inf file name: tmp.gtnet_skt_2point_udp.inf
-               Map file name: gtnet_skt_2point_udp.map
-            Output file name: gtnet_skt_2point_udp_r#
-
-Configuration file directory: .
-     Configuration file name: C:\RSCAD\HDWR\config_file_02.txt
-
-        Title from data file: "Test Circuit"
-
-
-      Library file directory: C:\RSCAD/RTDS
-           Library file name: rt_sim.lib
-        Library file version: 62.57
-
-      Library file directory: C:\RSCAD/RTDS
-           Library file name: rpc.lib
-        Library file version: 24.53
-
-Time-step used = 50.000000 us 
-
-
-Network Conductance Matrix Overlay Statistics:
-        Subsystem   1   contains   0   matrix overlays.
-
-
-Control Component Statistics:
-        Subsystem   1   contains   32   control components.
-
-
-End of process. Peak memory usage = 327438336 bytes
-
-
-rtc terminated successfully.
-
+Running In Pre-Processor Mode (RTDSPCPP Inclusion)
+
+
+
+
+REAL-TIME DIGITAL SIMULATOR POWER SYSTEM COMPILER
+(c) Copyright 1994-2008  RTDS Technologies Inc.
+
+Version C10.04
+Compilation Time: 11:09:29  May 26 2015
+
+
+              Data file name: gtnet_skt_2point_udp.dtp
+               Inf file name: tmp.gtnet_skt_2point_udp.inf
+               Map file name: gtnet_skt_2point_udp.map
+            Output file name: gtnet_skt_2point_udp_r#
+
+Configuration file directory: .
+     Configuration file name: C:\RSCAD\HDWR\config_file_02.txt
+
+        Title from data file: "Test Circuit"
+
+
+      Library file directory: C:\RSCAD/RTDS
+           Library file name: rt_sim.lib
+        Library file version: 62.57
+
+      Library file directory: C:\RSCAD/RTDS
+           Library file name: rpc.lib
+        Library file version: 24.53
+
+Time-step used = 50.000000 us 
+
+
+Network Conductance Matrix Overlay Statistics:
+        Subsystem   1   contains   0   matrix overlays.
+
+
+Control Component Statistics:
+        Subsystem   1   contains   32   control components.
+
+
+End of process. Peak memory usage = 327438336 bytes
+
+
+rtc terminated successfully.
+
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.map b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.map
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.map
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.map
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.pUsage b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.pUsage
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.pUsage
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.pUsage
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.sib b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.sib
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.sib
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp.sib
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp_r7 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp_r7
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp_r7
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp_r7
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp_tx7.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp_tx7.txt
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/gtnet_skt_2point_udp_tx7.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback/gtnet_skt_2point_udp_tx7.txt
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/GTNETSKT1_to.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/GTNETSKT1_to.txt
similarity index 92%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/GTNETSKT1_to.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/GTNETSKT1_to.txt
index 5e5c1ebd2..b0a0bc2e1 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/GTNETSKT1_to.txt
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/GTNETSKT1_to.txt
@@ -1,5 +1,5 @@
-POINT0	int
-CRTSECD	int
-CRTNSEC	int
-POINT3	int
-POINT4	float
+POINT0	int
+CRTSECD	int
+CRTNSEC	int
+POINT3	int
+POINT4	float
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/GTNET_SKT_TCP_GUI.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_TCP_GUI.java
similarity index 97%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/GTNET_SKT_TCP_GUI.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_TCP_GUI.java
index 2f56601d7..950a4dcf1 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/GTNET_SKT_TCP_GUI.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_TCP_GUI.java
@@ -1,1543 +1,1543 @@
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.Font;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.BufferedReader;
-import java.io.DataOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.net.SocketException;
-import java.net.UnknownHostException;
-import java.nio.ByteBuffer;
-import java.util.Vector;
-
-import javax.swing.BorderFactory;
-import javax.swing.DefaultCellEditor;
-import javax.swing.JComboBox;
-import javax.swing.JFileChooser;
-import javax.swing.JFormattedTextField;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTable;
-import javax.swing.JTextArea;
-import javax.swing.JTextField;
-import javax.swing.ListSelectionModel;
-import javax.swing.SwingUtilities;
-import javax.swing.UIManager;
-import javax.swing.border.CompoundBorder;
-import javax.swing.border.EmptyBorder;
-import javax.swing.border.TitledBorder;
-import javax.swing.table.AbstractTableModel;
-import javax.swing.table.JTableHeader;
-import javax.swing.table.TableCellEditor;
-
-/*
- * NOTE: GTNET_SKT_TCP_GUI was made as an example TCP client/server
- * 		 The code is given as an example and is not intended to be 
- * 		 part of RSCAD support. Questions will not be answered.
- */
-
-public class GTNET_SKT_TCP_GUI extends JFrame
-{
-    /**
-	 * 
-	 */
-	private static final long serialVersionUID = -6325275282238226823L;
-
-	private static boolean DEBUG = false;
-
-    static TCP_ListenTask serverProcess;
-    static TCP_ConnectTask clientProcess;
-	//UDP Server
-	static JTextField jTextFieldLocalIp;
-	static JTextField jTextFieldLocalPort;
-	static JLabel lblLocalIp;
-	static JLabel lblLocalPort;
-	public static SoftEdgeButton btnStart;
-	public static SoftEdgeButton btnTCP;
-	public static SoftEdgeButton btnQuit;
-	public static SoftEdgeButton btnAddIp;
-	public static SoftEdgeButton btnDeleteIp;
-	public static SoftEdgeButton btnSaveIp;
-	public static SoftEdgeButton btnLoadIp;
-	static JTable IPtable;
-	//UDP Client
-	static JTextField jTextFieldRemoteIp;
-	static JTextField jTextFieldRemotePort;
-	static JLabel lblRemoteIp;
-	static JLabel lblRemotePort;
-
-	public static SoftEdgeButton btnSend;
-	static JTable OPtable;
-	private static JPanel MainPnl;
-	
-	final static int GTNETSKT_MAX_INPUTS = 300;
-	
-	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
-	static int ival[];
-	static float fval[];
-	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
-
-	static int numInPoints = 0;
-	static int numOutPoints = 0;
-    static InetAddress host = null;
-    static byte[] inBuf = null;
-	static byte[] outBuf = null;
-    static String msg = null;
-    public static TableCellEditor editorInt;
-    public static TableCellEditor editorFloat;
-    protected static JTextArea textArea;
- //   private final static String newline = "\r\n";
-    private final static String newline = System.getProperty("line.separator");//This will retrieve line separator 
-    private final static String delim = "\t";//","; // tab delimited file
-    
-	ServerSocket serverSocket = null;
-	Socket connectionSocket =null;
-	static GTNET_SKT_TCP_GUI main_inst;
-
-	public static void main(String args[])
-	{
-	    SwingUtilities.invokeLater(new Runnable() {
-	        public void run() {
-	        	main_inst = new GTNET_SKT_TCP_GUI();
-	        	main_inst.setVisible(true);
-	        }
-	    });
-		
-	}
-	
-    public GTNET_SKT_TCP_GUI()
-    {
-        super("RTDS GTNET-SKT TCP Server and Client");        
-        
-		try
-		{
-			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
-		}
-		catch(Exception e)
-		{
-			
-		}
-		
-		JFormattedTextField ftf[] = new JFormattedTextField[2];
-		ftf[0] = new JFormattedTextField(new Integer(90032221));
-		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
-		ftf[1].setValue(new Float(0.0));
-		editorInt = new DefaultCellEditor(ftf[0]);
-		editorFloat = new DefaultCellEditor(ftf[1]);
-		
-		Object options[] = { "int", "float" };
-		JComboBox<?> comboBox = new JComboBox<Object>(options);
-		comboBox.setMaximumRowCount(4);
-		TableCellEditor editorType = new DefaultCellEditor(comboBox);
-
-		// The Server Table
-		String columnNames[] = {"Point #","Variable","Type","Value"};
-		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
-		IPtable.setCellSelectionEnabled(true);	 
-		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		IPtable.setFillsViewportHeight(true);
-		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
-		IPtable.setRowSelectionAllowed(true);
-		IPtable.setColumnSelectionAllowed(false);
-		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        JTableHeader header = IPtable.getTableHeader();
-        header.setBackground(Color.LIGHT_GRAY);
-        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-		
-    	// The Client Table
-		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
-		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		OPtable.setFillsViewportHeight(true);
-		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
-		OPtable.setRowSelectionAllowed(true);
-		OPtable.setColumnSelectionAllowed(false);
-		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
-        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-
-    	setup(); // The GUI
-
-		setSize(520,745);
-		setLayout(new FlowLayout());
-		setDefaultCloseOperation(EXIT_ON_CLOSE);
-        this.getContentPane().add(MainPnl);     
-		setVisible(true);
-
-    }
-    
-    public static void setup()
-    {
-		try {
-			host = InetAddress.getLocalHost();
-		} catch (UnknownHostException e) {
-			e.printStackTrace();
-		}    		
- 
-		// Main Panel
-		MainPnl	= new JPanel(new GridBagLayout());			
-		GridBagConstraints gbc = new GridBagConstraints();		
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.gridwidth = 1;
-		MainPnl.add(createTCP_Pnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		gbc.gridwidth = 1;
-		MainPnl.add(createInputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		gbc.gridwidth = 1;
-		MainPnl.add(createOutputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 3;
-		gbc.gridwidth = 1;
-		MainPnl.add(createMsgPnl(), gbc);
-			  	
-    }
-
-	private static JPanel createTCP_Pnl() {
-		//Points from GTNET-SKT
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Communication Mode");
-		JPanel pnlTCP = new JPanel(new GridBagLayout());
-		pnlTCP.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(2,2,2,2)));
-		Object options[] = { "Client", "Server" };
-		final JComboBox<?> comboBox = new JComboBox<Object>(options);
-		btnTCP= new SoftEdgeButton("Connect");
-
-		lblLocalIp = new JLabel("Local Server, IP Address:");
-		jTextFieldLocalIp = new JTextField("", 10);
-		jTextFieldLocalIp.setText(host.getHostAddress());
-		jTextFieldLocalIp.setEditable(true);
-		
-		lblLocalPort = new JLabel("Port");
-		jTextFieldLocalPort = new JTextField("", 6);
-		jTextFieldLocalPort.setText("12345");
-
-    	jTextFieldLocalIp.setVisible(false);
-    	jTextFieldLocalPort.setVisible(false);
-    	lblLocalIp.setVisible(false);
-    	lblLocalPort.setVisible(false);
-		
-		lblRemoteIp = new JLabel("Remote Server, IP Address:");
-		jTextFieldRemoteIp = new JTextField("", 9);
-		jTextFieldRemoteIp.setText(host.getHostAddress());
-        if (DEBUG) {
-    		jTextFieldRemoteIp.setText("172.24.9.185");
-        }
-		jTextFieldRemoteIp.setEditable(true);
-		
-		lblRemotePort = new JLabel("Port");
-		jTextFieldRemotePort = new JTextField("", 5);
-        jTextFieldRemotePort.setText("12345");
-
-		
-		comboBox.addActionListener(new ActionListener(){
-			@Override
-			public void actionPerformed(ActionEvent e) {
-			    if(comboBox.getSelectedIndex()==0)
-			    {
-			    	btnTCP.setText("Connect");
-			    	jTextFieldLocalIp.setVisible(false);
-			    	jTextFieldLocalPort.setVisible(false);
-			    	lblLocalIp.setVisible(false);
-			    	lblLocalPort.setVisible(false);
-					lblRemoteIp.setVisible(true);
-					jTextFieldRemoteIp.setVisible(true);
-					lblRemotePort.setVisible(true);
-					jTextFieldRemotePort.setVisible(true);
-			    }
-			    else
-			    {
-			    	btnTCP.setText("Listen");				
-			    	jTextFieldLocalIp.setVisible(true);
-			    	jTextFieldLocalPort.setVisible(true);
-			    	lblLocalIp.setVisible(true);
-			    	lblLocalPort.setVisible(true);
-					lblRemoteIp.setVisible(false);
-					jTextFieldRemoteIp.setVisible(false);
-					lblRemotePort.setVisible(false);
-					jTextFieldRemotePort.setVisible(false);										
-			    }
-			
-			}
-			
-		});  
-		
-		btnTCP.addActionListener(new ActionListener() {
-			@SuppressWarnings("deprecation")
-			@Override
-			public void actionPerformed(ActionEvent e) {
-			    if(btnTCP.getText()=="Listen")
-			    {
-			    	echo("Server socket opening...");			        
-			        try {
-			        	serverProcess = new TCP_ListenTask(main_inst , numInPoints);
-			        	serverProcess.start();
-			        } 
-			        catch (Exception e1) 
-			        {
-			        	echo(e1.getMessage());
-			        }
-
-			    	return;
-			    }
-			    if(btnTCP.getText()=="StopServer")
-			    {
-			    	btnTCP.setText("Listen");
-			        btnAddIp.setEnabled(true);
-			        btnDeleteIp.setEnabled(true);
-			        btnSaveIp.setEnabled(true);
-			        btnLoadIp.setEnabled(true);
-			    	jTextFieldLocalIp.setEnabled(true);
-			    	jTextFieldLocalPort.setEnabled(true);
-			    	btnSend.setEnabled(false);
-			    	echo("Server socket closed...");			        
-			    	serverProcess.closeTask();
-			    	serverProcess.stop();
-			    	return;
-			    }
-			    if(btnTCP.getText()=="Connect")
-			    {
-					echo("Client socket opening...");
-			        try {
-			        	clientProcess = new TCP_ConnectTask(main_inst , numOutPoints);
-			        	clientProcess.start();
-			        } 
-			        catch (Exception e1) 
-			        {
-			        	echo(e1.getMessage());
-			        }
-			    	return;
-			    }				
-			    if(btnTCP.getText()=="StopClient")
-			    {
-			    	clientProcess.closeTask();
-			    	echo("Client socket closed...");			        
-			    	return;
-			    }				
-			}			
-		});
-		
-		GridBagConstraints gbc = new GridBagConstraints();		
-		JPanel TCPoptions = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-	    TCPoptions.add(comboBox, gbc);
-	    TCPoptions.add(btnTCP, gbc);
-		
-		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		LocalPanel.add(comboBox, gbc);
-		LocalPanel.add(btnTCP, gbc);
-		LocalPanel.add(lblLocalIp, gbc);
-		LocalPanel.add(jTextFieldLocalIp, gbc);
-		LocalPanel.add(lblLocalPort, gbc);
-		LocalPanel.add(jTextFieldLocalPort, gbc);
-
-		JPanel RemotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		
-	    RemotePanel.add(lblRemoteIp, gbc);
-	    RemotePanel.add(jTextFieldRemoteIp, gbc);
-	    RemotePanel.add(lblRemotePort, gbc);
-	    RemotePanel.add(jTextFieldRemotePort, gbc);
-		
-	    gbc = new GridBagConstraints();	
-	    gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 1;
-		gbc.gridy = 0;
-		pnlTCP.add(TCPoptions, gbc);
-		gbc.gridx = 2;
-		gbc.gridy = 0;
-		pnlTCP.add(LocalPanel, gbc);
-		gbc.gridx = 3;
-		gbc.gridy = 0;
-		pnlTCP.add(RemotePanel, gbc);
-		return pnlTCP;
-
-	}
-	
-	private static JPanel createInputPointPnl() {
-		
-		//Points from GTNET-SKT
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Server");
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-		      
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(IPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		btnStart= new SoftEdgeButton("Start");
-		btnAddIp = new SoftEdgeButton("Add") ;
-		btnDeleteIp = new SoftEdgeButton("Delete") ;
-	    btnSaveIp = new SoftEdgeButton("Save Table");   
-	    btnLoadIp = new SoftEdgeButton("Load Table");   
-
-		btnAddIp.addActionListener(new ActionListener() {
-			@Override
-		     public void actionPerformed(ActionEvent e) 
-		     {
-				if(numInPoints< GTNETSKT_MAX_INPUTS){
-					int i = numInPoints++;
-					InputTableModel a = (InputTableModel) IPtable.getModel();
-					gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
-					gtnetSktInputType[i] = "float";
-					Object[] values = {i, gtnetSktInputName[i], gtnetSktInputType[i], ""};
-					a.insertData(values);
-				}else{
-					echo("Number of Server Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
-				}				
-		     }			
-		});
-		
-		btnDeleteIp.addActionListener(new ActionListener(){
-			@Override
-			public void actionPerformed(ActionEvent e) {
-		    	 if(IPtable.getSelectedRow() != -1){
-		    		 InputTableModel a = (InputTableModel) IPtable.getModel();
-		    		 a.removeRow(IPtable.getSelectedRow());
-		    		 numInPoints--;
-		    		 for (int i=0; i < numInPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-			}
-		});
-		
-        btnSaveIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                saveIPTable();   
-            }   
-        });   
-
-        btnLoadIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                loadIPTable();   
-            }   
-        });   
-		
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-	    tableButtonPanel.add(btnAddIp, gbc);
-	    tableButtonPanel.add(btnDeleteIp, gbc);
-	    tableButtonPanel.add(btnSaveIp, gbc);
-	    tableButtonPanel.add(btnLoadIp, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-	
-	private static JPanel createOutputPointPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Client");
-
-		//Points to GTNET-SKT
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(OPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		btnSend= new SoftEdgeButton("Send");
-		btnSend.setEnabled(false);
-		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
-		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
-	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
-	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
-
-		btnSend.addActionListener(new ActionListener() {  
-	        int txCnt = 0;
-			@Override
-			public void actionPerformed(ActionEvent e) {
-
-				int size = numOutPoints * 4;
-				  
-				try {
-				    byte[] buffer = new byte[size];
-				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
-				    txCnt++;
-		      		for (int i = 0; i<numOutPoints;i++)
-		      		{
-		      			if(gtnetSktOutputType[i].equalsIgnoreCase("int"))
-		      			{	    
-		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
-		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
-			      			byte[] src = convertToByteArray(Math.round(Float.valueOf((String) OPtable.getValueAt(i, 3))));  
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      			if(gtnetSktOutputType[i].equalsIgnoreCase("float"))
-		      			{
-			      			byte[] src = convertToByteArray(Float.valueOf((String) OPtable.getValueAt(i, 3))); 
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      		}
-		      		buffer = outbuff.array();
-				    
-					DataOutputStream outToClient = new DataOutputStream(main_inst.connectionSocket.getOutputStream());
-					outToClient.write(buffer, 0, size);
-					
-					echo(main_inst.connectionSocket.getRemoteSocketAddress()+" - Packets Sent ="+String.valueOf(txCnt));
-					
-				} catch (UnknownHostException ex) {
-					ex.printStackTrace();
-				} catch (SocketException ex) {
-					ex.printStackTrace();
-				} catch (IOException ex) {
-					ex.printStackTrace();
-				}
-				catch(Exception ex) {
-					System.out.print("Client Error! It didn't work!\n" + ex.getMessage());
-				}        
-			}
-        });
-		
-		btnAddOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-				if(numOutPoints< GTNETSKT_MAX_INPUTS){
-					int i = numOutPoints++;
-					OutputTableModel a = (OutputTableModel) OPtable.getModel();
-					gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
-					gtnetSktOutputType[i] = "float";
-					Object[] values = {i, gtnetSktOutputName[i], gtnetSktOutputType[i], Float.toString(i)};
-					a.insertData(values);
-				}else{
-					echo("Number of Client Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
-				}
-		    }			
-		});
-		
-		btnDeleteOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-		    	 if(OPtable.getSelectedRow() != -1){
-		    		 OutputTableModel a = (OutputTableModel) OPtable.getModel();
-		    		 a.removeRow(OPtable.getSelectedRow());
-		    		 numOutPoints--;
-		    		 for (int i=0; i < numOutPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-		    }			
-		});
-		
-		btnSaveOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                saveOPTable();   
-            }   
-        });   
-
-		btnLoadOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                loadOPTable();   
-            }   
-        });   
-		
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		tableButtonPanel.add(btnAddOp, gbc);
-		tableButtonPanel.add(btnDeleteOp, gbc);
-		tableButtonPanel.add(btnSaveOp, gbc);
-		tableButtonPanel.add(btnLoadOp, gbc);
-		tableButtonPanel.add(btnSend, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-//		pnlPoint.add(remotePanel, gbc);
-//		gbc.gridx = 0;
-//		gbc.gridy = 2;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-    
-	private static JPanel createMsgPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
-
-		//Points to GTNET-SKT
-		JPanel pnlMsg = new JPanel(new GridBagLayout());
-
-		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the text area to it.
-        textArea = new JTextArea(7, 40);
-        textArea.setEditable(false);
-        textArea.setAutoscrolls(true);
-        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
-        textArea.setFont(font);
-
-        JScrollPane scrollPane = new JScrollPane(textArea);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlMsg.add(scrollPane,gbc);
-		
-		return pnlMsg;
-		
-	}
-
-	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
-	
-    private static void saveOPTable() {   
-		if (fileChooser(false,"*.txt") !=  null) {   
-            saveOPTable(myJFileChooser.getSelectedFile().toString());   
-        }   
-    }   
-    private static void saveOPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
- 
-    private static void saveIPTable() {  
-		if (fileChooser(false,"*.txt") !=  null) {   
-			saveIPTable(myJFileChooser.getSelectedFile().toString());   
-		}   
-    }   
-    private static void saveIPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline ;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
-   
-    private static void loadOPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-        else
-        {
-            i = InitParamsFromFile("*.txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-         if(i!=0){
-        	numOutPoints = i;
-        }
-		OutputTableModel a = (OutputTableModel) OPtable.getModel();
-        int x = OPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
-    }   
-
-    private static void loadIPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        else
-        {
-        	i = InitParamsFromFile("*.txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        if(i!=0){
-        	numInPoints = i;
-        }
-		ival = new int[numInPoints];
-		fval = new float[numInPoints];
-		InputTableModel a = (InputTableModel) IPtable.getModel();
-        int x = IPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
-    }   
-
-    class InputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = -2870203912612672882L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public InputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    			   			
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktInputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-    			int numdecimals = 0;
-//	   			int offset = 0;
-    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;    			
-    			newValue = newValue.replaceAll(",", "");
-    			
-    			// check for valid digits, decimal places, and range check
- 	        	for (int i=0; i < newValue.length(); i++) {
-		        	char c = newValue.charAt(i);
-//		        	if(c == '-' && i == 0){
-//		        		offset = 1;
-//		        	}
-	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
-						numdecimals ++;
-	        		}
-					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
-					{
-						save = true;
-					}
-	        	}
-	        	if (save)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(tempStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col != 2) {
-                return false;
-            }else if(btnStart.getText()=="Stop"){
-                return false;            	
-            } else {
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-    
-	class OutputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = 8248501194260208975L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public OutputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktOutputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-				boolean realok = true;
-		        boolean fracok = true;
-    			int numdecimals = 0;
-	   			int offset = 0;
-    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;
-    			String real = null, frac = null;
-     			newValue = newValue.replaceAll(",", "");
- 				if(newValue.contains("-")){ 
-					offset = 1;
-				}
-				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
-					real = newValue.substring(offset, newValue.indexOf("."));
-					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
-					if(real.length()>=10){
-						for (int i=0; i < 10; i++) {
-							char c = real.charAt(i);
-			        		if (c > '2' && i == 0)
-			        			realok = false;
-			        		if (c > '1' && i == 1)
-			        			realok = false;
-			        		if (c > '4' && i == 2)
-			        			realok = false;
-			        		if (c > '7' && i == 3)
-			        			realok = false;
-			        		if (c > '4' && i == 4)
-			        			realok = false;
-			        		if (c > '8' && i == 5)
-			        			realok = false;
-			        		if (c > '3' && i == 6)
-			        			realok = false;
-			        		if (c > '6' && i == 7)
-			        			realok = false;
-			        		if (c > '4' && i == 8)
-			        			realok = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			realok = false;
-			        		if (c == '7' && i == 9 && offset==0 && realok){
-			        			if(real.contains("2147483647")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			realok = false;
-			        		if (c == '8' && i == 9 && offset==1 && realok){
-			        			if(real.contains("2147483648")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-							
-						}
-					}
-				}
-				
-				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
-					real = newValue.substring(offset, newValue.length());
-				}
-				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
-					real = newValue.substring(offset, newValue.indexOf("."));
-					int i = Math.round(Float.valueOf(newValue));
-					newValue = Integer.toString(i);
-				}
-				if(real.length()<=10){
-	    			// check for valid digits and maximum range check 
-	 	        	for (int i=0; i < real.length(); i++) {
-			        	char c = real.charAt(i);
-		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
-							numdecimals ++;
-		        		}
-						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
-						{
-							save = true;
-						}
-							
-			        	if(real.length()>=10){ // The check for the maximum value
-			        		if (c > '2' && i == 0)
-			        			save = false;
-			        		if (c > '1' && i == 1)
-			        			save = false;
-			        		if (c > '4' && i == 2)
-			        			save = false;
-			        		if (c > '7' && i == 3)
-			        			save = false;
-			        		if (c > '4' && i == 4)
-			        			save = false;
-			        		if (c > '8' && i == 5)
-			        			save = false;
-			        		if (c > '3' && i == 6)
-			        			save = false;
-			        		if (c > '6' && i == 7)
-			        			save = false;
-			        		if (c > '4' && i == 8)
-			        			save = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			save = false;
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			save = false;
-			        	}
- 	        		}
-	        	}
-				else
-				{
-					save = false;
-				}
-	        	if (save && realok && fracok)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(typeStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col < 1) {
-                return false;
-            } else {
-				if(data.elementAt(row).toString().contains("int"))
-				{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
-				}else{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
-				}
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-	
-	//simple function to initialize parameters from the data file to variables
-	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		FileInputStream fileInputStream = null;
-		InputStreamReader inputStreamReader = null;
-		BufferedReader bufferedReader = null;
-		String[] var = null;
-		int points = 0;
-		
-		try {
-		    String[] result = fileChooser(false,fname);
-		    if (result != null){
-		    	fileInputStream = new FileInputStream(result[1]);
-			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
-			    bufferedReader = new BufferedReader(inputStreamReader);
-	
-			    // use BufferedReader here
-			    String s;
-			    
-			    while((s = bufferedReader.readLine()) != null){
-			        var = s.split(delim);//\t ,\n\r
-			        gtnetSktName[points]  = var[0];
-			        gtnetSktType[points] = var[1];
-			        points++;
-			    }
-		    }
-		} 
-		catch (IOException e) {
-			e.printStackTrace();
-		}
-		finally 
-		{
-			try {
-				if (fileInputStream != null){
-					fileInputStream.close();
-					inputStreamReader.close();
-					bufferedReader.close();
-				}
-			}
-			catch (IOException e) {
-				e.printStackTrace();
-			}		
-		}
-		return points;
-	}	
-
-	//simple function to fill data to table
-	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		OutputTableModel a = (OutputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			if(gtnetSktType[i].contains("int")){
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
-				a.insertData(values);				
-			}else{
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
-				a.insertData(values);				
-			}
-	    }		
-		
-	}
-
-	//simple function to fill data to table
-	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		InputTableModel a = (InputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
-			a.insertData(values);				
-	    }		
-		
-	}
-
-
-	//simple function to echo data to terminal
-	public static void echo(String msg)
-	{
-        if (DEBUG) {
-        	System.out.println(msg);
-        }
-        
-        textArea.append(msg + newline);
-
-        //Make sure the new text is visible, even if there
-        //was a selection in the text area.
-        textArea.setCaretPosition(textArea.getDocument().getLength());
-
-	}
-
-	//simple function to save the file name and path
-	private static String[] fileChooser(boolean folderOnly, String fname)
-	{
-		String[] filePath = null;
-//		JFileChooser c 	= new JFileChooser();
-		myJFileChooser = new JFileChooser();
-   	 	File  myfile  = new File(fname);
-		
-		if(folderOnly)
-		{
-			myJFileChooser.setDialogTitle("Select Folder...");
-			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File folder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = "";
-				filePath[1] = folder.getAbsolutePath();
-			}
-		}
-		else
-		{
-			myJFileChooser.setDialogTitle("Select File");
-			myJFileChooser.setSelectedFile(myfile);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File fileFolder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = myJFileChooser.getSelectedFile().getName();
-				filePath[1] = fileFolder.getAbsolutePath();
-			}
-		}
-		
-		return filePath;
-	}//end saveAsChooser
-	
-    public static byte[] convertToByteArray(int value) {
-        byte[] bytes = new byte[4];
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-        buffer.putInt(value);
-        return buffer.array();
-    }
-
-    public static byte[] convertToByteArray(float value) {
-	    byte[] bytes = new byte[4];
-	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-	    buffer.putFloat(value);
-	    return buffer.array();
-	}
-
-    public static byte[] convertToByteArray(byte value) {
-        byte[] bytes = new byte[4];
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-        buffer.put(value);
-        return buffer.array();
-    }
-    
-} // End of Class
-
-class TCP_ListenTask extends Thread 
-{
-	private volatile boolean stop = false;	
-	int npoints = 0;
-	int ival[] = null;
-	float fval[] = null;
-//  ServerSocket serverSocket = null;
-//  Socket connectionSocket = null;
-	GTNET_SKT_TCP_GUI myskt = null;
-  
-	public TCP_ListenTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
-	    this.npoints = numPoints;
-	    ival = new int[numPoints];
-	    fval = new float[numPoints];
-	    this.myskt = myinst;
-	  }
-	public void closeTask() {
-      try {
-    	  stop = true;
-    	  myskt.serverSocket.close();
-      } catch (IOException e) {
-          e.printStackTrace();
-      }
-	}
-	public void run() {
-		while (!stop) {
-			ByteBuffer buf;
-			try
-		    {
-		    	//1. creating a server socket, parameter is local port number
-			  	myskt.serverSocket = new ServerSocket();
-			  	myskt.serverSocket.setReuseAddress(true);
-	//			inSocket.setSoTimeout(10000); // DO NOT USE TIMEOUTS
-			  	myskt.connectionSocket = new Socket();
-		        
-		        String ipAddr = GTNET_SKT_TCP_GUI.jTextFieldLocalIp.getText();
-		        int ipPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldLocalPort.getText());
-		        myskt.serverSocket.bind(new InetSocketAddress(ipAddr, ipPort));
-		         	         
-		        //2. Wait for an incoming data
-		        GTNET_SKT_TCP_GUI.echo("Server socket created. Waiting for incoming data...");
-		         
-		        GTNET_SKT_TCP_GUI.btnTCP.setText("StopServer");
-		        GTNET_SKT_TCP_GUI.btnAddIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.btnDeleteIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.btnSaveIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.btnLoadIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.jTextFieldLocalIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.jTextFieldLocalPort.setEnabled(false);
-		        
-	            //communication loop
-	            int rxCnt = 0;
-	            while (!(myskt.serverSocket.isClosed())) 
-		        {
-	          		rxCnt++;
-	          		
-	          		myskt.connectionSocket = myskt.serverSocket.accept();
-	          		GTNET_SKT_TCP_GUI.echo("Connection received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
-	          		GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
-					InputStream insktStream = myskt.connectionSocket.getInputStream();
-					byte[] buff = new byte[(npoints) * 4];                  // Buffer
-					int num = -1;                                           // Bytes read     
-	                while( (num = insktStream.read(buff)) >= 0 ){           // Not EOS yet                        
-	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
-	//                	out.write( buff, 0, num );                          // Echo to source                        
-	//                	out.flush();                                        // Flush stream                    
-	                	if (num==(npoints) * 4)
-	                		insktStream.close();							// This is necessary in Server mode to read new packets
-	                		break;
-	                }   // end while	            
-					if (num==(npoints) * 4){
-		            	buf = ByteBuffer.wrap(buff);
-		          		for (int i = 0; i<npoints;i++)
-		          		{
-		          			ival[i] = buf.getInt(i*4);
-		          			fval[i] = buf.getFloat(i*4);
-		          			
-		                    //echo the details of incoming data - client ip : client port - client message
-		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
-		          			{
-		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
-		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
-		           			}
-		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
-		          			{
-		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
-		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
-		           			}
-		          		}
-	         		}	         	          		
-		        }		 
-			} catch (UnknownHostException ex) {
-				ex.printStackTrace();
-				GTNET_SKT_TCP_GUI.echo("UnknownHostException:Server: " + ex.getMessage() + "\n");
-			} catch (SocketException ex) {
-				ex.printStackTrace();
-				GTNET_SKT_TCP_GUI.echo("SocketException:Server: " + ex.getMessage() + "\n");
-				GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
-			} catch (IOException ex) {
-				ex.printStackTrace();
-				GTNET_SKT_TCP_GUI.echo("IOException:Server: " + ex.getMessage() + "\n");
-			}
-			catch(Exception ex) {
-				GTNET_SKT_TCP_GUI.echo("Exception:Server: " + ex.getMessage() + "\n");
-			}        
-		}
-	    if (stop)
-	        System.out.println("TCP_ListenTask Closed Now");
-	}
-}	
-
-class TCP_ConnectTask extends Thread 
-{
-	
-  int npoints = 0;
-  int ival[] = null;
-  float fval[] = null;
-  GTNET_SKT_TCP_GUI myskt = null;
-  
-  public TCP_ConnectTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
-	    this.npoints = numPoints;
-	    ival = new int[numPoints];
-	    fval = new float[numPoints];
-	    this.myskt = myinst;
-	  }
-  public void closeTask() {
-      try {
-    	  myskt.connectionSocket.close();
-    	  GTNET_SKT_TCP_GUI.btnTCP.setText("Connect");
-    	  GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(true);
-    	  GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(true);
-    	  GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
-      } catch (IOException e) {
-          e.printStackTrace();
-      }
-      System.out.println("TCP_ConnectTask Closed Now");
-      GTNET_SKT_TCP_GUI.echo("TCP_ConnectTask Closed Now");
-  }
-  public void run() {
-//		int size = npoints * 4;
-		  
-		try {
-		    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.getText());
-		    int gtnetPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldRemotePort.getText());
-		    
-			myskt.connectionSocket = new Socket(gtnetIp, gtnetPort);
-			myskt.connectionSocket.setKeepAlive(true);
-			myskt.connectionSocket.setTcpNoDelay(true);
-			
-//			DataOutputStream outToServer = new DataOutputStream(myskt.connectionSocket.getOutputStream());
-//			BufferedReader inFromServer = new BufferedReader(new InputStreamReader(myskt.connectionSocket.getInputStream()));
-
-			GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
-			GTNET_SKT_TCP_GUI.btnTCP.setText("StopClient");
-			GTNET_SKT_TCP_GUI.echo("Client socket opened and ready...");
-			GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(false);
-			GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(false);
-	    
-            //communication loop
-            int rxCnt = 0;
-            while (!(myskt.connectionSocket.isClosed())) 
-	        {
-          		rxCnt++;
-          		
-          		GTNET_SKT_TCP_GUI.echo("Packets received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
-				InputStream inskt = myskt.connectionSocket.getInputStream();
-				byte[] buff = new byte[(npoints) * 4];                  // Buffer
-				int num = -1;                                           // Bytes read  
-				if ((num = inskt.read(buff))== -1){
-					GTNET_SKT_TCP_GUI.echo("TCP connection likely lost - No input data read");
-					closeTask();
-				}
-//	                while( (num = inskt.read(buff)) >= 0 ){                 // Not EOS yet                        
-//	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
-//	//                	out.write( buff, 0, num );                          // Echo to source                        
-//	//                	out.flush();                                        // Flush stream                    
-//	                	if (num==(npoints) * 4)
-//	//                		inskt.close();
-//	                		break;
-//	                }   // end while
-               
-				if (num==(npoints) * 4){
-					ByteBuffer buf = ByteBuffer.wrap(buff);
-	          		for (int i = 0; i<npoints;i++)
-	          		{
-	          			ival[i] = buf.getInt(i*4);
-	          			fval[i] = buf.getFloat(i*4);
-	          			
-	                    //echo the details of incoming data - client ip : client port - client message
-	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
-	          			{
-	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
-	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
-	           			}
-	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
-	          			{
-	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
-	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
-	           			}
-	         		}	         	          		
-				}
-	        }
-			
-		} catch (UnknownHostException ex) {
-			ex.printStackTrace();
-			GTNET_SKT_TCP_GUI.echo("UnknownHostException:Client: " + ex.getMessage() + "\n");
-		} catch (SocketException ex) {
-			ex.printStackTrace();
-			GTNET_SKT_TCP_GUI.echo("SocketException:Client: " + ex.getMessage() + "\n");
-			GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
-		} catch (IOException ex) {
-			ex.printStackTrace();
-			GTNET_SKT_TCP_GUI.echo("IOException:Client: " + ex.getMessage() + "\n");
-		}
-		catch(Exception ex) {
-			GTNET_SKT_TCP_GUI.echo("Exception:Client: " + ex.getMessage() + "\n");
-		}        
-    }
-}	
-
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.BufferedReader;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+import java.nio.ByteBuffer;
+import java.util.Vector;
+
+import javax.swing.BorderFactory;
+import javax.swing.DefaultCellEditor;
+import javax.swing.JComboBox;
+import javax.swing.JFileChooser;
+import javax.swing.JFormattedTextField;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+import javax.swing.ListSelectionModel;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.TitledBorder;
+import javax.swing.table.AbstractTableModel;
+import javax.swing.table.JTableHeader;
+import javax.swing.table.TableCellEditor;
+
+/*
+ * NOTE: GTNET_SKT_TCP_GUI was made as an example TCP client/server
+ * 		 The code is given as an example and is not intended to be 
+ * 		 part of RSCAD support. Questions will not be answered.
+ */
+
+public class GTNET_SKT_TCP_GUI extends JFrame
+{
+    /**
+	 * 
+	 */
+	private static final long serialVersionUID = -6325275282238226823L;
+
+	private static boolean DEBUG = false;
+
+    static TCP_ListenTask serverProcess;
+    static TCP_ConnectTask clientProcess;
+	//UDP Server
+	static JTextField jTextFieldLocalIp;
+	static JTextField jTextFieldLocalPort;
+	static JLabel lblLocalIp;
+	static JLabel lblLocalPort;
+	public static SoftEdgeButton btnStart;
+	public static SoftEdgeButton btnTCP;
+	public static SoftEdgeButton btnQuit;
+	public static SoftEdgeButton btnAddIp;
+	public static SoftEdgeButton btnDeleteIp;
+	public static SoftEdgeButton btnSaveIp;
+	public static SoftEdgeButton btnLoadIp;
+	static JTable IPtable;
+	//UDP Client
+	static JTextField jTextFieldRemoteIp;
+	static JTextField jTextFieldRemotePort;
+	static JLabel lblRemoteIp;
+	static JLabel lblRemotePort;
+
+	public static SoftEdgeButton btnSend;
+	static JTable OPtable;
+	private static JPanel MainPnl;
+	
+	final static int GTNETSKT_MAX_INPUTS = 300;
+	
+	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
+	static int ival[];
+	static float fval[];
+	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
+
+	static int numInPoints = 0;
+	static int numOutPoints = 0;
+    static InetAddress host = null;
+    static byte[] inBuf = null;
+	static byte[] outBuf = null;
+    static String msg = null;
+    public static TableCellEditor editorInt;
+    public static TableCellEditor editorFloat;
+    protected static JTextArea textArea;
+ //   private final static String newline = "\r\n";
+    private final static String newline = System.getProperty("line.separator");//This will retrieve line separator 
+    private final static String delim = "\t";//","; // tab delimited file
+    
+	ServerSocket serverSocket = null;
+	Socket connectionSocket =null;
+	static GTNET_SKT_TCP_GUI main_inst;
+
+	public static void main(String args[])
+	{
+	    SwingUtilities.invokeLater(new Runnable() {
+	        public void run() {
+	        	main_inst = new GTNET_SKT_TCP_GUI();
+	        	main_inst.setVisible(true);
+	        }
+	    });
+		
+	}
+	
+    public GTNET_SKT_TCP_GUI()
+    {
+        super("RTDS GTNET-SKT TCP Server and Client");        
+        
+		try
+		{
+			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+		}
+		catch(Exception e)
+		{
+			
+		}
+		
+		JFormattedTextField ftf[] = new JFormattedTextField[2];
+		ftf[0] = new JFormattedTextField(new Integer(90032221));
+		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
+		ftf[1].setValue(new Float(0.0));
+		editorInt = new DefaultCellEditor(ftf[0]);
+		editorFloat = new DefaultCellEditor(ftf[1]);
+		
+		Object options[] = { "int", "float" };
+		JComboBox<?> comboBox = new JComboBox<Object>(options);
+		comboBox.setMaximumRowCount(4);
+		TableCellEditor editorType = new DefaultCellEditor(comboBox);
+
+		// The Server Table
+		String columnNames[] = {"Point #","Variable","Type","Value"};
+		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
+		IPtable.setCellSelectionEnabled(true);	 
+		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		IPtable.setFillsViewportHeight(true);
+		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
+		IPtable.setRowSelectionAllowed(true);
+		IPtable.setColumnSelectionAllowed(false);
+		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        JTableHeader header = IPtable.getTableHeader();
+        header.setBackground(Color.LIGHT_GRAY);
+        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+		
+    	// The Client Table
+		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
+		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		OPtable.setFillsViewportHeight(true);
+		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
+		OPtable.setRowSelectionAllowed(true);
+		OPtable.setColumnSelectionAllowed(false);
+		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
+        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+
+    	setup(); // The GUI
+
+		setSize(520,745);
+		setLayout(new FlowLayout());
+		setDefaultCloseOperation(EXIT_ON_CLOSE);
+        this.getContentPane().add(MainPnl);     
+		setVisible(true);
+
+    }
+    
+    public static void setup()
+    {
+		try {
+			host = InetAddress.getLocalHost();
+		} catch (UnknownHostException e) {
+			e.printStackTrace();
+		}    		
+ 
+		// Main Panel
+		MainPnl	= new JPanel(new GridBagLayout());			
+		GridBagConstraints gbc = new GridBagConstraints();		
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.gridwidth = 1;
+		MainPnl.add(createTCP_Pnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		gbc.gridwidth = 1;
+		MainPnl.add(createInputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		gbc.gridwidth = 1;
+		MainPnl.add(createOutputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 3;
+		gbc.gridwidth = 1;
+		MainPnl.add(createMsgPnl(), gbc);
+			  	
+    }
+
+	private static JPanel createTCP_Pnl() {
+		//Points from GTNET-SKT
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Communication Mode");
+		JPanel pnlTCP = new JPanel(new GridBagLayout());
+		pnlTCP.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(2,2,2,2)));
+		Object options[] = { "Client", "Server" };
+		final JComboBox<?> comboBox = new JComboBox<Object>(options);
+		btnTCP= new SoftEdgeButton("Connect");
+
+		lblLocalIp = new JLabel("Local Server, IP Address:");
+		jTextFieldLocalIp = new JTextField("", 10);
+		jTextFieldLocalIp.setText(host.getHostAddress());
+		jTextFieldLocalIp.setEditable(true);
+		
+		lblLocalPort = new JLabel("Port");
+		jTextFieldLocalPort = new JTextField("", 6);
+		jTextFieldLocalPort.setText("12345");
+
+    	jTextFieldLocalIp.setVisible(false);
+    	jTextFieldLocalPort.setVisible(false);
+    	lblLocalIp.setVisible(false);
+    	lblLocalPort.setVisible(false);
+		
+		lblRemoteIp = new JLabel("Remote Server, IP Address:");
+		jTextFieldRemoteIp = new JTextField("", 9);
+		jTextFieldRemoteIp.setText(host.getHostAddress());
+        if (DEBUG) {
+    		jTextFieldRemoteIp.setText("172.24.9.185");
+        }
+		jTextFieldRemoteIp.setEditable(true);
+		
+		lblRemotePort = new JLabel("Port");
+		jTextFieldRemotePort = new JTextField("", 5);
+        jTextFieldRemotePort.setText("12345");
+
+		
+		comboBox.addActionListener(new ActionListener(){
+			@Override
+			public void actionPerformed(ActionEvent e) {
+			    if(comboBox.getSelectedIndex()==0)
+			    {
+			    	btnTCP.setText("Connect");
+			    	jTextFieldLocalIp.setVisible(false);
+			    	jTextFieldLocalPort.setVisible(false);
+			    	lblLocalIp.setVisible(false);
+			    	lblLocalPort.setVisible(false);
+					lblRemoteIp.setVisible(true);
+					jTextFieldRemoteIp.setVisible(true);
+					lblRemotePort.setVisible(true);
+					jTextFieldRemotePort.setVisible(true);
+			    }
+			    else
+			    {
+			    	btnTCP.setText("Listen");				
+			    	jTextFieldLocalIp.setVisible(true);
+			    	jTextFieldLocalPort.setVisible(true);
+			    	lblLocalIp.setVisible(true);
+			    	lblLocalPort.setVisible(true);
+					lblRemoteIp.setVisible(false);
+					jTextFieldRemoteIp.setVisible(false);
+					lblRemotePort.setVisible(false);
+					jTextFieldRemotePort.setVisible(false);										
+			    }
+			
+			}
+			
+		});  
+		
+		btnTCP.addActionListener(new ActionListener() {
+			@SuppressWarnings("deprecation")
+			@Override
+			public void actionPerformed(ActionEvent e) {
+			    if(btnTCP.getText()=="Listen")
+			    {
+			    	echo("Server socket opening...");			        
+			        try {
+			        	serverProcess = new TCP_ListenTask(main_inst , numInPoints);
+			        	serverProcess.start();
+			        } 
+			        catch (Exception e1) 
+			        {
+			        	echo(e1.getMessage());
+			        }
+
+			    	return;
+			    }
+			    if(btnTCP.getText()=="StopServer")
+			    {
+			    	btnTCP.setText("Listen");
+			        btnAddIp.setEnabled(true);
+			        btnDeleteIp.setEnabled(true);
+			        btnSaveIp.setEnabled(true);
+			        btnLoadIp.setEnabled(true);
+			    	jTextFieldLocalIp.setEnabled(true);
+			    	jTextFieldLocalPort.setEnabled(true);
+			    	btnSend.setEnabled(false);
+			    	echo("Server socket closed...");			        
+			    	serverProcess.closeTask();
+			    	serverProcess.stop();
+			    	return;
+			    }
+			    if(btnTCP.getText()=="Connect")
+			    {
+					echo("Client socket opening...");
+			        try {
+			        	clientProcess = new TCP_ConnectTask(main_inst , numOutPoints);
+			        	clientProcess.start();
+			        } 
+			        catch (Exception e1) 
+			        {
+			        	echo(e1.getMessage());
+			        }
+			    	return;
+			    }				
+			    if(btnTCP.getText()=="StopClient")
+			    {
+			    	clientProcess.closeTask();
+			    	echo("Client socket closed...");			        
+			    	return;
+			    }				
+			}			
+		});
+		
+		GridBagConstraints gbc = new GridBagConstraints();		
+		JPanel TCPoptions = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+	    TCPoptions.add(comboBox, gbc);
+	    TCPoptions.add(btnTCP, gbc);
+		
+		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		LocalPanel.add(comboBox, gbc);
+		LocalPanel.add(btnTCP, gbc);
+		LocalPanel.add(lblLocalIp, gbc);
+		LocalPanel.add(jTextFieldLocalIp, gbc);
+		LocalPanel.add(lblLocalPort, gbc);
+		LocalPanel.add(jTextFieldLocalPort, gbc);
+
+		JPanel RemotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		
+	    RemotePanel.add(lblRemoteIp, gbc);
+	    RemotePanel.add(jTextFieldRemoteIp, gbc);
+	    RemotePanel.add(lblRemotePort, gbc);
+	    RemotePanel.add(jTextFieldRemotePort, gbc);
+		
+	    gbc = new GridBagConstraints();	
+	    gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 1;
+		gbc.gridy = 0;
+		pnlTCP.add(TCPoptions, gbc);
+		gbc.gridx = 2;
+		gbc.gridy = 0;
+		pnlTCP.add(LocalPanel, gbc);
+		gbc.gridx = 3;
+		gbc.gridy = 0;
+		pnlTCP.add(RemotePanel, gbc);
+		return pnlTCP;
+
+	}
+	
+	private static JPanel createInputPointPnl() {
+		
+		//Points from GTNET-SKT
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Server");
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+		      
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(IPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		btnStart= new SoftEdgeButton("Start");
+		btnAddIp = new SoftEdgeButton("Add") ;
+		btnDeleteIp = new SoftEdgeButton("Delete") ;
+	    btnSaveIp = new SoftEdgeButton("Save Table");   
+	    btnLoadIp = new SoftEdgeButton("Load Table");   
+
+		btnAddIp.addActionListener(new ActionListener() {
+			@Override
+		     public void actionPerformed(ActionEvent e) 
+		     {
+				if(numInPoints< GTNETSKT_MAX_INPUTS){
+					int i = numInPoints++;
+					InputTableModel a = (InputTableModel) IPtable.getModel();
+					gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
+					gtnetSktInputType[i] = "float";
+					Object[] values = {i, gtnetSktInputName[i], gtnetSktInputType[i], ""};
+					a.insertData(values);
+				}else{
+					echo("Number of Server Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
+				}				
+		     }			
+		});
+		
+		btnDeleteIp.addActionListener(new ActionListener(){
+			@Override
+			public void actionPerformed(ActionEvent e) {
+		    	 if(IPtable.getSelectedRow() != -1){
+		    		 InputTableModel a = (InputTableModel) IPtable.getModel();
+		    		 a.removeRow(IPtable.getSelectedRow());
+		    		 numInPoints--;
+		    		 for (int i=0; i < numInPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+			}
+		});
+		
+        btnSaveIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                saveIPTable();   
+            }   
+        });   
+
+        btnLoadIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                loadIPTable();   
+            }   
+        });   
+		
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+	    tableButtonPanel.add(btnAddIp, gbc);
+	    tableButtonPanel.add(btnDeleteIp, gbc);
+	    tableButtonPanel.add(btnSaveIp, gbc);
+	    tableButtonPanel.add(btnLoadIp, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+	
+	private static JPanel createOutputPointPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Client");
+
+		//Points to GTNET-SKT
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(OPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		btnSend= new SoftEdgeButton("Send");
+		btnSend.setEnabled(false);
+		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
+		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
+	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
+	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
+
+		btnSend.addActionListener(new ActionListener() {  
+	        int txCnt = 0;
+			@Override
+			public void actionPerformed(ActionEvent e) {
+
+				int size = numOutPoints * 4;
+				  
+				try {
+				    byte[] buffer = new byte[size];
+				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
+				    txCnt++;
+		      		for (int i = 0; i<numOutPoints;i++)
+		      		{
+		      			if(gtnetSktOutputType[i].equalsIgnoreCase("int"))
+		      			{	    
+		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
+		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
+			      			byte[] src = convertToByteArray(Math.round(Float.valueOf((String) OPtable.getValueAt(i, 3))));  
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      			if(gtnetSktOutputType[i].equalsIgnoreCase("float"))
+		      			{
+			      			byte[] src = convertToByteArray(Float.valueOf((String) OPtable.getValueAt(i, 3))); 
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      		}
+		      		buffer = outbuff.array();
+				    
+					DataOutputStream outToClient = new DataOutputStream(main_inst.connectionSocket.getOutputStream());
+					outToClient.write(buffer, 0, size);
+					
+					echo(main_inst.connectionSocket.getRemoteSocketAddress()+" - Packets Sent ="+String.valueOf(txCnt));
+					
+				} catch (UnknownHostException ex) {
+					ex.printStackTrace();
+				} catch (SocketException ex) {
+					ex.printStackTrace();
+				} catch (IOException ex) {
+					ex.printStackTrace();
+				}
+				catch(Exception ex) {
+					System.out.print("Client Error! It didn't work!\n" + ex.getMessage());
+				}        
+			}
+        });
+		
+		btnAddOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+				if(numOutPoints< GTNETSKT_MAX_INPUTS){
+					int i = numOutPoints++;
+					OutputTableModel a = (OutputTableModel) OPtable.getModel();
+					gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
+					gtnetSktOutputType[i] = "float";
+					Object[] values = {i, gtnetSktOutputName[i], gtnetSktOutputType[i], Float.toString(i)};
+					a.insertData(values);
+				}else{
+					echo("Number of Client Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
+				}
+		    }			
+		});
+		
+		btnDeleteOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+		    	 if(OPtable.getSelectedRow() != -1){
+		    		 OutputTableModel a = (OutputTableModel) OPtable.getModel();
+		    		 a.removeRow(OPtable.getSelectedRow());
+		    		 numOutPoints--;
+		    		 for (int i=0; i < numOutPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+		    }			
+		});
+		
+		btnSaveOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                saveOPTable();   
+            }   
+        });   
+
+		btnLoadOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                loadOPTable();   
+            }   
+        });   
+		
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		tableButtonPanel.add(btnAddOp, gbc);
+		tableButtonPanel.add(btnDeleteOp, gbc);
+		tableButtonPanel.add(btnSaveOp, gbc);
+		tableButtonPanel.add(btnLoadOp, gbc);
+		tableButtonPanel.add(btnSend, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+//		pnlPoint.add(remotePanel, gbc);
+//		gbc.gridx = 0;
+//		gbc.gridy = 2;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+    
+	private static JPanel createMsgPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
+
+		//Points to GTNET-SKT
+		JPanel pnlMsg = new JPanel(new GridBagLayout());
+
+		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the text area to it.
+        textArea = new JTextArea(7, 40);
+        textArea.setEditable(false);
+        textArea.setAutoscrolls(true);
+        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
+        textArea.setFont(font);
+
+        JScrollPane scrollPane = new JScrollPane(textArea);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlMsg.add(scrollPane,gbc);
+		
+		return pnlMsg;
+		
+	}
+
+	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
+	
+    private static void saveOPTable() {   
+		if (fileChooser(false,"*.txt") !=  null) {   
+            saveOPTable(myJFileChooser.getSelectedFile().toString());   
+        }   
+    }   
+    private static void saveOPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+ 
+    private static void saveIPTable() {  
+		if (fileChooser(false,"*.txt") !=  null) {   
+			saveIPTable(myJFileChooser.getSelectedFile().toString());   
+		}   
+    }   
+    private static void saveIPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline ;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+   
+    private static void loadOPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+        else
+        {
+            i = InitParamsFromFile("*.txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+         if(i!=0){
+        	numOutPoints = i;
+        }
+		OutputTableModel a = (OutputTableModel) OPtable.getModel();
+        int x = OPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
+    }   
+
+    private static void loadIPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        else
+        {
+        	i = InitParamsFromFile("*.txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        if(i!=0){
+        	numInPoints = i;
+        }
+		ival = new int[numInPoints];
+		fval = new float[numInPoints];
+		InputTableModel a = (InputTableModel) IPtable.getModel();
+        int x = IPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
+    }   
+
+    class InputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = -2870203912612672882L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public InputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    			   			
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktInputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+    			int numdecimals = 0;
+//	   			int offset = 0;
+    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;    			
+    			newValue = newValue.replaceAll(",", "");
+    			
+    			// check for valid digits, decimal places, and range check
+ 	        	for (int i=0; i < newValue.length(); i++) {
+		        	char c = newValue.charAt(i);
+//		        	if(c == '-' && i == 0){
+//		        		offset = 1;
+//		        	}
+	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
+						numdecimals ++;
+	        		}
+					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
+					{
+						save = true;
+					}
+	        	}
+	        	if (save)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(tempStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col != 2) {
+                return false;
+            }else if(btnStart.getText()=="Stop"){
+                return false;            	
+            } else {
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+    
+	class OutputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = 8248501194260208975L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public OutputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktOutputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+				boolean realok = true;
+		        boolean fracok = true;
+    			int numdecimals = 0;
+	   			int offset = 0;
+    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;
+    			String real = null, frac = null;
+     			newValue = newValue.replaceAll(",", "");
+ 				if(newValue.contains("-")){ 
+					offset = 1;
+				}
+				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
+					real = newValue.substring(offset, newValue.indexOf("."));
+					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
+					if(real.length()>=10){
+						for (int i=0; i < 10; i++) {
+							char c = real.charAt(i);
+			        		if (c > '2' && i == 0)
+			        			realok = false;
+			        		if (c > '1' && i == 1)
+			        			realok = false;
+			        		if (c > '4' && i == 2)
+			        			realok = false;
+			        		if (c > '7' && i == 3)
+			        			realok = false;
+			        		if (c > '4' && i == 4)
+			        			realok = false;
+			        		if (c > '8' && i == 5)
+			        			realok = false;
+			        		if (c > '3' && i == 6)
+			        			realok = false;
+			        		if (c > '6' && i == 7)
+			        			realok = false;
+			        		if (c > '4' && i == 8)
+			        			realok = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			realok = false;
+			        		if (c == '7' && i == 9 && offset==0 && realok){
+			        			if(real.contains("2147483647")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			realok = false;
+			        		if (c == '8' && i == 9 && offset==1 && realok){
+			        			if(real.contains("2147483648")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+							
+						}
+					}
+				}
+				
+				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
+					real = newValue.substring(offset, newValue.length());
+				}
+				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
+					real = newValue.substring(offset, newValue.indexOf("."));
+					int i = Math.round(Float.valueOf(newValue));
+					newValue = Integer.toString(i);
+				}
+				if(real.length()<=10){
+	    			// check for valid digits and maximum range check 
+	 	        	for (int i=0; i < real.length(); i++) {
+			        	char c = real.charAt(i);
+		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
+							numdecimals ++;
+		        		}
+						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
+						{
+							save = true;
+						}
+							
+			        	if(real.length()>=10){ // The check for the maximum value
+			        		if (c > '2' && i == 0)
+			        			save = false;
+			        		if (c > '1' && i == 1)
+			        			save = false;
+			        		if (c > '4' && i == 2)
+			        			save = false;
+			        		if (c > '7' && i == 3)
+			        			save = false;
+			        		if (c > '4' && i == 4)
+			        			save = false;
+			        		if (c > '8' && i == 5)
+			        			save = false;
+			        		if (c > '3' && i == 6)
+			        			save = false;
+			        		if (c > '6' && i == 7)
+			        			save = false;
+			        		if (c > '4' && i == 8)
+			        			save = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			save = false;
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			save = false;
+			        	}
+ 	        		}
+	        	}
+				else
+				{
+					save = false;
+				}
+	        	if (save && realok && fracok)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(typeStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col < 1) {
+                return false;
+            } else {
+				if(data.elementAt(row).toString().contains("int"))
+				{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
+				}else{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
+				}
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+	
+	//simple function to initialize parameters from the data file to variables
+	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		FileInputStream fileInputStream = null;
+		InputStreamReader inputStreamReader = null;
+		BufferedReader bufferedReader = null;
+		String[] var = null;
+		int points = 0;
+		
+		try {
+		    String[] result = fileChooser(false,fname);
+		    if (result != null){
+		    	fileInputStream = new FileInputStream(result[1]);
+			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
+			    bufferedReader = new BufferedReader(inputStreamReader);
+	
+			    // use BufferedReader here
+			    String s;
+			    
+			    while((s = bufferedReader.readLine()) != null){
+			        var = s.split(delim);//\t ,\n\r
+			        gtnetSktName[points]  = var[0];
+			        gtnetSktType[points] = var[1];
+			        points++;
+			    }
+		    }
+		} 
+		catch (IOException e) {
+			e.printStackTrace();
+		}
+		finally 
+		{
+			try {
+				if (fileInputStream != null){
+					fileInputStream.close();
+					inputStreamReader.close();
+					bufferedReader.close();
+				}
+			}
+			catch (IOException e) {
+				e.printStackTrace();
+			}		
+		}
+		return points;
+	}	
+
+	//simple function to fill data to table
+	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		OutputTableModel a = (OutputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			if(gtnetSktType[i].contains("int")){
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
+				a.insertData(values);				
+			}else{
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
+				a.insertData(values);				
+			}
+	    }		
+		
+	}
+
+	//simple function to fill data to table
+	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		InputTableModel a = (InputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
+			a.insertData(values);				
+	    }		
+		
+	}
+
+
+	//simple function to echo data to terminal
+	public static void echo(String msg)
+	{
+        if (DEBUG) {
+        	System.out.println(msg);
+        }
+        
+        textArea.append(msg + newline);
+
+        //Make sure the new text is visible, even if there
+        //was a selection in the text area.
+        textArea.setCaretPosition(textArea.getDocument().getLength());
+
+	}
+
+	//simple function to save the file name and path
+	private static String[] fileChooser(boolean folderOnly, String fname)
+	{
+		String[] filePath = null;
+//		JFileChooser c 	= new JFileChooser();
+		myJFileChooser = new JFileChooser();
+   	 	File  myfile  = new File(fname);
+		
+		if(folderOnly)
+		{
+			myJFileChooser.setDialogTitle("Select Folder...");
+			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File folder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = "";
+				filePath[1] = folder.getAbsolutePath();
+			}
+		}
+		else
+		{
+			myJFileChooser.setDialogTitle("Select File");
+			myJFileChooser.setSelectedFile(myfile);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File fileFolder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = myJFileChooser.getSelectedFile().getName();
+				filePath[1] = fileFolder.getAbsolutePath();
+			}
+		}
+		
+		return filePath;
+	}//end saveAsChooser
+	
+    public static byte[] convertToByteArray(int value) {
+        byte[] bytes = new byte[4];
+        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+        buffer.putInt(value);
+        return buffer.array();
+    }
+
+    public static byte[] convertToByteArray(float value) {
+	    byte[] bytes = new byte[4];
+	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+	    buffer.putFloat(value);
+	    return buffer.array();
+	}
+
+    public static byte[] convertToByteArray(byte value) {
+        byte[] bytes = new byte[4];
+        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+        buffer.put(value);
+        return buffer.array();
+    }
+    
+} // End of Class
+
+class TCP_ListenTask extends Thread 
+{
+	private volatile boolean stop = false;	
+	int npoints = 0;
+	int ival[] = null;
+	float fval[] = null;
+//  ServerSocket serverSocket = null;
+//  Socket connectionSocket = null;
+	GTNET_SKT_TCP_GUI myskt = null;
+  
+	public TCP_ListenTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
+	    this.npoints = numPoints;
+	    ival = new int[numPoints];
+	    fval = new float[numPoints];
+	    this.myskt = myinst;
+	  }
+	public void closeTask() {
+      try {
+    	  stop = true;
+    	  myskt.serverSocket.close();
+      } catch (IOException e) {
+          e.printStackTrace();
+      }
+	}
+	public void run() {
+		while (!stop) {
+			ByteBuffer buf;
+			try
+		    {
+		    	//1. creating a server socket, parameter is local port number
+			  	myskt.serverSocket = new ServerSocket();
+			  	myskt.serverSocket.setReuseAddress(true);
+	//			inSocket.setSoTimeout(10000); // DO NOT USE TIMEOUTS
+			  	myskt.connectionSocket = new Socket();
+		        
+		        String ipAddr = GTNET_SKT_TCP_GUI.jTextFieldLocalIp.getText();
+		        int ipPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldLocalPort.getText());
+		        myskt.serverSocket.bind(new InetSocketAddress(ipAddr, ipPort));
+		         	         
+		        //2. Wait for an incoming data
+		        GTNET_SKT_TCP_GUI.echo("Server socket created. Waiting for incoming data...");
+		         
+		        GTNET_SKT_TCP_GUI.btnTCP.setText("StopServer");
+		        GTNET_SKT_TCP_GUI.btnAddIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.btnDeleteIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.btnSaveIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.btnLoadIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.jTextFieldLocalIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.jTextFieldLocalPort.setEnabled(false);
+		        
+	            //communication loop
+	            int rxCnt = 0;
+	            while (!(myskt.serverSocket.isClosed())) 
+		        {
+	          		rxCnt++;
+	          		
+	          		myskt.connectionSocket = myskt.serverSocket.accept();
+	          		GTNET_SKT_TCP_GUI.echo("Connection received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
+	          		GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
+					InputStream insktStream = myskt.connectionSocket.getInputStream();
+					byte[] buff = new byte[(npoints) * 4];                  // Buffer
+					int num = -1;                                           // Bytes read     
+	                while( (num = insktStream.read(buff)) >= 0 ){           // Not EOS yet                        
+	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
+	//                	out.write( buff, 0, num );                          // Echo to source                        
+	//                	out.flush();                                        // Flush stream                    
+	                	if (num==(npoints) * 4)
+	                		insktStream.close();							// This is necessary in Server mode to read new packets
+	                		break;
+	                }   // end while	            
+					if (num==(npoints) * 4){
+		            	buf = ByteBuffer.wrap(buff);
+		          		for (int i = 0; i<npoints;i++)
+		          		{
+		          			ival[i] = buf.getInt(i*4);
+		          			fval[i] = buf.getFloat(i*4);
+		          			
+		                    //echo the details of incoming data - client ip : client port - client message
+		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
+		          			{
+		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
+		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
+		           			}
+		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
+		          			{
+		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
+		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
+		           			}
+		          		}
+	         		}	         	          		
+		        }		 
+			} catch (UnknownHostException ex) {
+				ex.printStackTrace();
+				GTNET_SKT_TCP_GUI.echo("UnknownHostException:Server: " + ex.getMessage() + "\n");
+			} catch (SocketException ex) {
+				ex.printStackTrace();
+				GTNET_SKT_TCP_GUI.echo("SocketException:Server: " + ex.getMessage() + "\n");
+				GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
+			} catch (IOException ex) {
+				ex.printStackTrace();
+				GTNET_SKT_TCP_GUI.echo("IOException:Server: " + ex.getMessage() + "\n");
+			}
+			catch(Exception ex) {
+				GTNET_SKT_TCP_GUI.echo("Exception:Server: " + ex.getMessage() + "\n");
+			}        
+		}
+	    if (stop)
+	        System.out.println("TCP_ListenTask Closed Now");
+	}
+}	
+
+class TCP_ConnectTask extends Thread 
+{
+	
+  int npoints = 0;
+  int ival[] = null;
+  float fval[] = null;
+  GTNET_SKT_TCP_GUI myskt = null;
+  
+  public TCP_ConnectTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
+	    this.npoints = numPoints;
+	    ival = new int[numPoints];
+	    fval = new float[numPoints];
+	    this.myskt = myinst;
+	  }
+  public void closeTask() {
+      try {
+    	  myskt.connectionSocket.close();
+    	  GTNET_SKT_TCP_GUI.btnTCP.setText("Connect");
+    	  GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(true);
+    	  GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(true);
+    	  GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
+      } catch (IOException e) {
+          e.printStackTrace();
+      }
+      System.out.println("TCP_ConnectTask Closed Now");
+      GTNET_SKT_TCP_GUI.echo("TCP_ConnectTask Closed Now");
+  }
+  public void run() {
+//		int size = npoints * 4;
+		  
+		try {
+		    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.getText());
+		    int gtnetPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldRemotePort.getText());
+		    
+			myskt.connectionSocket = new Socket(gtnetIp, gtnetPort);
+			myskt.connectionSocket.setKeepAlive(true);
+			myskt.connectionSocket.setTcpNoDelay(true);
+			
+//			DataOutputStream outToServer = new DataOutputStream(myskt.connectionSocket.getOutputStream());
+//			BufferedReader inFromServer = new BufferedReader(new InputStreamReader(myskt.connectionSocket.getInputStream()));
+
+			GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
+			GTNET_SKT_TCP_GUI.btnTCP.setText("StopClient");
+			GTNET_SKT_TCP_GUI.echo("Client socket opened and ready...");
+			GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(false);
+			GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(false);
+	    
+            //communication loop
+            int rxCnt = 0;
+            while (!(myskt.connectionSocket.isClosed())) 
+	        {
+          		rxCnt++;
+          		
+          		GTNET_SKT_TCP_GUI.echo("Packets received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
+				InputStream inskt = myskt.connectionSocket.getInputStream();
+				byte[] buff = new byte[(npoints) * 4];                  // Buffer
+				int num = -1;                                           // Bytes read  
+				if ((num = inskt.read(buff))== -1){
+					GTNET_SKT_TCP_GUI.echo("TCP connection likely lost - No input data read");
+					closeTask();
+				}
+//	                while( (num = inskt.read(buff)) >= 0 ){                 // Not EOS yet                        
+//	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
+//	//                	out.write( buff, 0, num );                          // Echo to source                        
+//	//                	out.flush();                                        // Flush stream                    
+//	                	if (num==(npoints) * 4)
+//	//                		inskt.close();
+//	                		break;
+//	                }   // end while
+               
+				if (num==(npoints) * 4){
+					ByteBuffer buf = ByteBuffer.wrap(buff);
+	          		for (int i = 0; i<npoints;i++)
+	          		{
+	          			ival[i] = buf.getInt(i*4);
+	          			fval[i] = buf.getFloat(i*4);
+	          			
+	                    //echo the details of incoming data - client ip : client port - client message
+	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
+	          			{
+	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
+	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
+	           			}
+	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
+	          			{
+	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
+	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
+	           			}
+	         		}	         	          		
+				}
+	        }
+			
+		} catch (UnknownHostException ex) {
+			ex.printStackTrace();
+			GTNET_SKT_TCP_GUI.echo("UnknownHostException:Client: " + ex.getMessage() + "\n");
+		} catch (SocketException ex) {
+			ex.printStackTrace();
+			GTNET_SKT_TCP_GUI.echo("SocketException:Client: " + ex.getMessage() + "\n");
+			GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
+		} catch (IOException ex) {
+			ex.printStackTrace();
+			GTNET_SKT_TCP_GUI.echo("IOException:Client: " + ex.getMessage() + "\n");
+		}
+		catch(Exception ex) {
+			GTNET_SKT_TCP_GUI.echo("Exception:Client: " + ex.getMessage() + "\n");
+		}        
+    }
+}	
+
 	
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/GTNET_SKT_UDP_GUI.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_UDP_GUI.java
similarity index 97%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/GTNET_SKT_UDP_GUI.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_UDP_GUI.java
index 38aa4fff0..28ace2547 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/GTNET_SKT_UDP_GUI.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_UDP_GUI.java
@@ -1,1304 +1,1304 @@
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.Font;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.DatagramPacket;
-import java.net.DatagramSocket;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.net.SocketException;
-import java.net.UnknownHostException;
-import java.nio.ByteBuffer;
-import java.util.Vector;
-
-import javax.swing.BorderFactory;
-import javax.swing.DefaultCellEditor;
-import javax.swing.JComboBox;
-import javax.swing.JFileChooser;
-import javax.swing.JFormattedTextField;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTable;
-import javax.swing.JTextArea;
-import javax.swing.JTextField;
-import javax.swing.ListSelectionModel;
-import javax.swing.SwingWorker;
-import javax.swing.UIManager;
-import javax.swing.border.CompoundBorder;
-import javax.swing.border.EmptyBorder;
-import javax.swing.border.TitledBorder;
-import javax.swing.table.AbstractTableModel;
-import javax.swing.table.JTableHeader;
-import javax.swing.table.TableCellEditor;
-
-/*
- * NOTE: GTNET_SKT_UDP was made as an example UDP client/server
- * 		 The code is given as an example and is not intended to be 
- * 		 part of RSCAD support. Questions will not be answered.
- */
-
-public class GTNET_SKT_UDP_GUI extends JFrame
-{
-    /**
-	 * 
-	 */
-	private static final long serialVersionUID = -6325275282238226823L;
-
-	private static boolean DEBUG = false;
-
-    static UDP_ServerTask process;
-	//UDP Server
-	static JTextField jTextFieldLocalIp;
-	static JTextField jTextFieldLocalPort;
-	public static SoftEdgeButton btnStart;
-	public static SoftEdgeButton btnQuit;
-	public static SoftEdgeButton btnAddIp;
-	public static SoftEdgeButton btnDeleteIp;
-	public static SoftEdgeButton btnSaveIp;
-	public static SoftEdgeButton btnLoadIp;
-	static JTable IPtable;
-	//UDP Client
-	static JTextField jTextFieldRemoteIp;
-	static JTextField jTextFieldRemotePort;
-	public static SoftEdgeButton btnSend;
-	static JTable OPtable;
-	private static JPanel MainPnl;
-	
-	final static int GTNETSKT_MAX_INPUTS = 300;
-	
-	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
-	static int ival[];
-	static float fval[];
-	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
-
-	static int numInPoints = 0;
-	static int numOutPoints = 0;
-    static InetAddress host = null;
-	static DatagramSocket inSocket = null;
-    static DatagramPacket inPacket = null; //receiving packet
-    static DatagramPacket outPacket = null; //sending packet
-    static byte[] inBuf = null;
-	static byte[] outBuf = null;
-    static String msg = null;
-    public static TableCellEditor editorInt;
-    public static TableCellEditor editorFloat;
-    protected static JTextArea textArea;
-    private final static String newline = "\r\n";
-    
-	
-    public GTNET_SKT_UDP_GUI()
-    {
-        super("RTDS GTNET-SKT UDP Server and Client");        
-        
-		try
-		{
-			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
-		}
-		catch(Exception e)
-		{
-			
-		}
-		
-		JFormattedTextField ftf[] = new JFormattedTextField[2];
-		ftf[0] = new JFormattedTextField(new Integer(90032221));
-		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
-		ftf[1].setValue(new Float(0.0));
-		editorInt = new DefaultCellEditor(ftf[0]);
-		editorFloat = new DefaultCellEditor(ftf[1]);
-		
-		Object options[] = { "int", "float" };
-		JComboBox<?> comboBox = new JComboBox<Object>(options);
-		comboBox.setMaximumRowCount(4);
-		TableCellEditor editorType = new DefaultCellEditor(comboBox);
-
-		// The Server Table
-		String columnNames[] = {"Point #","Variable","Type","Value"};
-		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
-		IPtable.setCellSelectionEnabled(true);	 
-		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		IPtable.setFillsViewportHeight(true);
-		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
-		IPtable.setRowSelectionAllowed(true);
-		IPtable.setColumnSelectionAllowed(false);
-		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        JTableHeader header = IPtable.getTableHeader();
-        header.setBackground(Color.LIGHT_GRAY);
-        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-		
-    	// The Client Table
-		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
-		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		OPtable.setFillsViewportHeight(true);
-		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
-		OPtable.setRowSelectionAllowed(true);
-		OPtable.setColumnSelectionAllowed(false);
-		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
-        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-
-    	setup(); // The GUI
-
-		setSize(555,745);
-		setLayout(new FlowLayout());
-		setDefaultCloseOperation(EXIT_ON_CLOSE);
-        this.getContentPane().add(MainPnl);     
-		setVisible(true);
-
-    }
-    
-    public static void setup()
-    {
-		try {
-			host = InetAddress.getLocalHost();
-		} catch (UnknownHostException e) {
-			e.printStackTrace();
-		}    		
- 
-		// Main Panel
-		MainPnl	= new JPanel(new GridBagLayout());			
-		GridBagConstraints gbc = new GridBagConstraints();		
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.gridwidth = 1;
-		MainPnl.add(createInputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		gbc.gridwidth = 1;
-		MainPnl.add(createOutputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		gbc.gridwidth = 1;
-		MainPnl.add(createMsgPnl(), gbc);
-			  	
-    }
-
-	private static JPanel createInputPointPnl() {
-		
-		//Points from GTNET-SKT
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Server");
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-		      
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(IPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		jTextFieldLocalIp = new JTextField("", 10);
-		jTextFieldLocalIp.setText(host.getHostAddress());
-		jTextFieldLocalIp.setEditable(true);
-		
-		jTextFieldLocalPort = new JTextField("", 6);
-        jTextFieldLocalPort.setText("12345");
-
-		btnStart= new SoftEdgeButton("Start");
-		btnAddIp = new SoftEdgeButton("Add") ;
-		btnDeleteIp = new SoftEdgeButton("Delete") ;
-	    btnSaveIp = new SoftEdgeButton("Save Table");   
-	    btnLoadIp = new SoftEdgeButton("Load Table");   
-
-		btnStart.addActionListener(new ActionListener() {
-			@Override
-			public void actionPerformed(ActionEvent e) {
-			    if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Start")
-			    {
-			    	GTNET_SKT_UDP_GUI.btnStart.setText("Stop");
-			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(false);
-			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(false);
-			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(false);
-			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(false);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(false);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(false);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(false);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(false);
-			        try {
-			        	GTNET_SKT_UDP_GUI.process = new UDP_ServerTask(GTNET_SKT_UDP_GUI.numInPoints);
-			        	GTNET_SKT_UDP_GUI.process.execute();
-			        } 
-			        catch (Exception e1) 
-			        {
-			        	echo(e1.getMessage());
-			        }
-			    }
-			    else
-			    {
-			    	GTNET_SKT_UDP_GUI.btnStart.setText("Start");
-			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(true);
-			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(true);
-			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(true);
-			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(true);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(true);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(true);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(true);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(true);
-			    	GTNET_SKT_UDP_GUI.process.closeTask();
-			    	GTNET_SKT_UDP_GUI.process.cancel(true);
-			    	GTNET_SKT_UDP_GUI.echo("Server socket closed.");			        
-			    }				
-			}			
-		});
-
-		btnAddIp.addActionListener(new ActionListener() {
-			@Override
-		     public void actionPerformed(ActionEvent e) 
-		     {
-				if(GTNET_SKT_UDP_GUI.numInPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
-					int i = GTNET_SKT_UDP_GUI.numInPoints++;
-					InputTableModel a = (InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
-					GTNET_SKT_UDP_GUI.gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
-					GTNET_SKT_UDP_GUI.gtnetSktInputType[i] = "float";
-					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktInputName[i], GTNET_SKT_UDP_GUI.gtnetSktInputType[i], ""};
-					a.insertData(values);
-				}else{
-					GTNET_SKT_UDP_GUI.echo("Number of Server Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
-				}				
-		     }			
-		});
-		
-		btnDeleteIp.addActionListener(new ActionListener(){
-			@Override
-			public void actionPerformed(ActionEvent e) {
-		    	 if(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow() != -1){
-		    		 GTNET_SKT_UDP_GUI.InputTableModel a = (GTNET_SKT_UDP_GUI.InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
-		    		 a.removeRow(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow());
-		    		 GTNET_SKT_UDP_GUI.numInPoints--;
-		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numInPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-			}
-		});
-		
-        btnSaveIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                saveIPTable();   
-            }   
-        });   
-
-        btnLoadIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                loadIPTable();   
-            }   
-        });   
-		
-		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(2, 2, 2, 2);
-		JLabel lblLocalIp = new JLabel("Local Server Settings, IP Address:");
-		LocalPanel.add(lblLocalIp, gbc);
-		LocalPanel.add(jTextFieldLocalIp, gbc);
-		LocalPanel.add(new JLabel("Port:"), gbc);
-		LocalPanel.add(jTextFieldLocalPort, gbc);
-		LocalPanel.add(btnStart, gbc);
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-	    tableButtonPanel.add(btnAddIp, gbc);
-	    tableButtonPanel.add(btnDeleteIp, gbc);
-	    tableButtonPanel.add(btnSaveIp, gbc);
-	    tableButtonPanel.add(btnLoadIp, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		pnlPoint.add(LocalPanel, gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-	
-	private static JPanel createOutputPointPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Client");
-
-		//Points to GTNET-SKT
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(OPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		jTextFieldRemoteIp = new JTextField("", 9);
-		jTextFieldRemoteIp.setText(host.getHostAddress());
-        if (DEBUG) {
-    		jTextFieldRemoteIp.setText("172.24.9.185");
-        }
-		jTextFieldRemoteIp.setEditable(true);
-		
-		jTextFieldRemotePort = new JTextField("", 5);
-        jTextFieldRemotePort.setText("12345");
-
-		btnSend= new SoftEdgeButton("Send");
-		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
-		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
-	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
-	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
-
-		btnSend.addActionListener(new ActionListener() {   
-			@Override
-			public void actionPerformed(ActionEvent e) {
-				DatagramSocket outSocket = null;
-				int size = GTNET_SKT_UDP_GUI.numOutPoints * 4;
-				try {
-				    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.getText());
-				    int gtnetPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldRemotePort.getText());
-				    byte[] buffer = new byte[size];
-				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
-				    
-		      		for (int i = 0; i<GTNET_SKT_UDP_GUI.numOutPoints;i++)
-		      		{
-		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("int"))
-		      			{	    
-		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
-		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
-			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Math.round(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))));  
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("float"))
-		      			{
-			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))); 
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      		}
-		      		buffer = outbuff.array();
-				    DatagramPacket outPacket = new DatagramPacket(buffer, size, gtnetIp, gtnetPort);
-				    outSocket = new DatagramSocket();
-				    outSocket.send(outPacket);
-				    
-				} catch (UnknownHostException ex) {
-					ex.printStackTrace();
-				} catch (SocketException ex) {
-					ex.printStackTrace();
-				} catch (IOException ex) {
-					ex.printStackTrace();
-				}
-				outSocket.close();				
-			}
-        });
-		
-		btnAddOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-				if(GTNET_SKT_UDP_GUI.numOutPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
-					int i = GTNET_SKT_UDP_GUI.numOutPoints++;
-					GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
-					GTNET_SKT_UDP_GUI.gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
-					GTNET_SKT_UDP_GUI.gtnetSktOutputType[i] = "float";
-					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktOutputName[i], GTNET_SKT_UDP_GUI.gtnetSktOutputType[i], "9.9"};
-					a.insertData(values);
-				}else{
-					GTNET_SKT_UDP_GUI.echo("Number of Client Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
-				}
-		    }			
-		});
-		
-		btnDeleteOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-		    	 if(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow() != -1){
-		    		 GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
-		    		 a.removeRow(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow());
-		    		 GTNET_SKT_UDP_GUI.numOutPoints--;
-		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numOutPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-		    }			
-		});
-		
-		btnSaveOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                saveOPTable();   
-            }   
-        });   
-
-		btnLoadOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                loadOPTable();   
-            }   
-        });   
-		
-		JPanel remotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		JLabel lblLocalIp = new JLabel("Remote Server Settings, IP Address:");
-		remotePanel.add(lblLocalIp, gbc);
-		remotePanel.add(jTextFieldRemoteIp, gbc);
-		remotePanel.add(new JLabel("Port:"), gbc);
-		remotePanel.add(jTextFieldRemotePort, gbc);
-		remotePanel.add(btnSend, gbc);
-
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		tableButtonPanel.add(btnAddOp, gbc);
-		tableButtonPanel.add(btnDeleteOp, gbc);
-		tableButtonPanel.add(btnSaveOp, gbc);
-		tableButtonPanel.add(btnLoadOp, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		pnlPoint.add(remotePanel, gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-    
-	private static JPanel createMsgPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
-
-		//Points to GTNET-SKT
-		JPanel pnlMsg = new JPanel(new GridBagLayout());
-
-		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the text area to it.
-        textArea = new JTextArea(7, 40);
-        textArea.setEditable(false);
-        textArea.setAutoscrolls(true);
-        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
-        textArea.setFont(font);
-
-        JScrollPane scrollPane = new JScrollPane(textArea);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlMsg.add(scrollPane,gbc);
-		
-		return pnlMsg;
-		
-	}
-
-	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
-	
-    private static void saveOPTable() {   
-		if (fileChooser(false,".txt") !=  null) {   
-            saveOPTable(myJFileChooser.getSelectedFile().toString());   
-        }   
-    }   
-    private static void saveOPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
- 
-    private static void saveIPTable() {  
-		if (fileChooser(false,".txt") !=  null) {   
-			saveIPTable(myJFileChooser.getSelectedFile().toString());   
-		}   
-    }   
-    private static void saveIPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline ;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
-   
-    private static void loadOPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-        else
-        {
-            i = InitParamsFromFile(".txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-         if(i!=0){
-        	numOutPoints = i;
-        }
-		OutputTableModel a = (OutputTableModel) OPtable.getModel();
-        int x = OPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
-    }   
-
-    private static void loadIPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        else
-        {
-        	i = InitParamsFromFile(".txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        if(i!=0){
-        	numInPoints = i;
-        }
-		ival = new int[numInPoints];
-		fval = new float[numInPoints];
-		InputTableModel a = (InputTableModel) IPtable.getModel();
-        int x = IPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
-    }   
-
-    class InputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = -2870203912612672882L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public InputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    			   			
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktInputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-    			int numdecimals = 0;
-//	   			int offset = 0;
-    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;    			
-    			newValue = newValue.replaceAll(",", "");
-    			
-    			// check for valid digits, decimal places, and range check
- 	        	for (int i=0; i < newValue.length(); i++) {
-		        	char c = newValue.charAt(i);
-//		        	if(c == '-' && i == 0){
-//		        		offset = 1;
-//		        	}
-	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
-						numdecimals ++;
-	        		}
-					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
-					{
-						save = true;
-					}
-	        	}
-	        	if (save)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(tempStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col != 2) {
-                return false;
-            }else if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Stop"){
-                return false;            	
-            } else {
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-    
-	class OutputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = 8248501194260208975L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public OutputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktOutputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-				boolean realok = true;
-		        boolean fracok = true;
-    			int numdecimals = 0;
-	   			int offset = 0;
-    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;
-    			String real = null, frac = null;
-     			newValue = newValue.replaceAll(",", "");
- 				if(newValue.contains("-")){ 
-					offset = 1;
-				}
-				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
-					real = newValue.substring(offset, newValue.indexOf("."));
-					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
-					if(real.length()>=10){
-						for (int i=0; i < 10; i++) {
-							char c = real.charAt(i);
-			        		if (c > '2' && i == 0)
-			        			realok = false;
-			        		if (c > '1' && i == 1)
-			        			realok = false;
-			        		if (c > '4' && i == 2)
-			        			realok = false;
-			        		if (c > '7' && i == 3)
-			        			realok = false;
-			        		if (c > '4' && i == 4)
-			        			realok = false;
-			        		if (c > '8' && i == 5)
-			        			realok = false;
-			        		if (c > '3' && i == 6)
-			        			realok = false;
-			        		if (c > '6' && i == 7)
-			        			realok = false;
-			        		if (c > '4' && i == 8)
-			        			realok = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			realok = false;
-			        		if (c == '7' && i == 9 && offset==0 && realok){
-			        			if(real.contains("2147483647")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			realok = false;
-			        		if (c == '8' && i == 9 && offset==1 && realok){
-			        			if(real.contains("2147483648")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-							
-						}
-					}
-				}
-				
-				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
-					real = newValue.substring(offset, newValue.length());
-				}
-				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
-					real = newValue.substring(offset, newValue.indexOf("."));
-					int i = Math.round(Float.valueOf(newValue));
-					newValue = Integer.toString(i);
-				}
-				if(real.length()<=10){
-	    			// check for valid digits and maximum range check 
-	 	        	for (int i=0; i < real.length(); i++) {
-			        	char c = real.charAt(i);
-		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
-							numdecimals ++;
-		        		}
-						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
-						{
-							save = true;
-						}
-							
-			        	if(real.length()>=10){ // The check for the maximum value
-			        		if (c > '2' && i == 0)
-			        			save = false;
-			        		if (c > '1' && i == 1)
-			        			save = false;
-			        		if (c > '4' && i == 2)
-			        			save = false;
-			        		if (c > '7' && i == 3)
-			        			save = false;
-			        		if (c > '4' && i == 4)
-			        			save = false;
-			        		if (c > '8' && i == 5)
-			        			save = false;
-			        		if (c > '3' && i == 6)
-			        			save = false;
-			        		if (c > '6' && i == 7)
-			        			save = false;
-			        		if (c > '4' && i == 8)
-			        			save = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			save = false;
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			save = false;
-			        	}
- 	        		}
-	        	}
-				else
-				{
-					save = false;
-				}
-	        	if (save && realok && fracok)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(typeStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col < 1) {
-                return false;
-            } else {
-				if(data.elementAt(row).toString().contains("int"))
-				{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
-				}else{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
-				}
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-	 	
-	public static void main(String args[])
-	{
-		new GTNET_SKT_UDP_GUI();
-		
-		fillInputData(IPtable,numInPoints,gtnetSktInputName,gtnetSktInputType);	//Server Data Point File
-		
-		fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);	//Client Data Point File
-	}
-	
-	//simple function to initialize parameters from the data file to variables
-	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		FileInputStream fileInputStream = null;
-		InputStreamReader inputStreamReader = null;
-		BufferedReader bufferedReader = null;
-		String[] var = null;
-		int points = 0;
-		
-		try {
-		    String[] result = fileChooser(false,fname);
-		    if (result != null){
-		    	fileInputStream = new FileInputStream(result[1]);
-			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
-			    bufferedReader = new BufferedReader(inputStreamReader);
-	
-			    // use BufferedReader here
-			    String s;
-			    
-			    while((s = bufferedReader.readLine()) != null){
-			        var = s.split("\t");//\t ,\n\r
-			        gtnetSktName[points]  = var[0];
-			        gtnetSktType[points] = var[1];
-			        points++;
-			    }
-		    }
-		} 
-		catch (IOException e) {
-			e.printStackTrace();
-		}
-		finally 
-		{
-			try {
-				if (fileInputStream != null){
-					fileInputStream.close();
-					inputStreamReader.close();
-					bufferedReader.close();
-				}
-			}
-			catch (IOException e) {
-				e.printStackTrace();
-			}		
-		}
-		return points;
-	}	
-
-	//simple function to fill data to table
-	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		OutputTableModel a = (OutputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			if(gtnetSktType[i].contains("int")){
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
-				a.insertData(values);				
-			}else{
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
-				a.insertData(values);				
-			}
-	    }		
-		
-	}
-
-	//simple function to fill data to table
-	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		InputTableModel a = (InputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
-			a.insertData(values);				
-	    }		
-		
-	}
-
-
-	//simple function to echo data to terminal
-	public static void echo(String msg)
-	{
-        if (DEBUG) {
-        	System.out.println(msg);
-        }
-        
-        textArea.append(msg + newline);
-
-        //Make sure the new text is visible, even if there
-        //was a selection in the text area.
-        textArea.setCaretPosition(textArea.getDocument().getLength());
-
-	}
-
-	//simple function to save the file name and path
-	private static String[] fileChooser(boolean folderOnly, String fname)
-	{
-		String[] filePath = null;
-//		JFileChooser c 	= new JFileChooser();
-		myJFileChooser = new JFileChooser();
-   	 	File  myfile  = new File(fname);
-		
-		if(folderOnly)
-		{
-			myJFileChooser.setDialogTitle("Select Folder...");
-			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File folder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = "";
-				filePath[1] = folder.getAbsolutePath();
-			}
-		}
-		else
-		{
-			myJFileChooser.setDialogTitle("Select File");
-			myJFileChooser.setSelectedFile(myfile);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File fileFolder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = myJFileChooser.getSelectedFile().getName();
-				filePath[1] = fileFolder.getAbsolutePath();
-			}
-		}
-		
-		return filePath;
-	}//end saveAsChooser
-	
-    public static byte[] convertToByteArray(int value) {
-        byte[] bytes = new byte[4];
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-        buffer.putInt(value);
-        return buffer.array();
-    }
-
-    public static byte[] convertToByteArray(float value) {
-	    byte[] bytes = new byte[4];
-	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-	    buffer.putFloat(value);
-	    return buffer.array();
-	}
-
-
-} // End of Class
-
-
-/*
- * CancelListener
- */
-class CancelListener implements ActionListener 
-{        
-     public void actionPerformed(ActionEvent e) 
-     {
-    	 System.exit(0);
-     }
- }
-
-
-class UDP_ServerTask extends SwingWorker<Object, Object> 
-{
-  int npoints = 0;
-  int ival[] = null;
-  float fval[] = null;
-
-  public UDP_ServerTask(int numPoints) throws SocketException {
-	    this.npoints = numPoints;
-	    ival = new int[numPoints];
-	    fval = new float[numPoints];
-	  }
-  public void closeTask() {
-      GTNET_SKT_UDP_GUI.inSocket.close();
-      System.out.println("UDP_ServerTask Closed Now");
-      GTNET_SKT_UDP_GUI.echo("UDP_ServerTask Closed Now");
-  }
-  @Override
-  protected Object doInBackground() throws Exception {
-	  ByteBuffer buf;
-	  byte[] data = null;
-	  byte[] inBuf;
-	  
-	  	    
- 	    try
-	    {
-	    	//1. creating a server socket, parameter is local port number
- 	    	GTNET_SKT_UDP_GUI.inSocket = new DatagramSocket(null);
- 	    	GTNET_SKT_UDP_GUI.inSocket.setReuseAddress(true);
-	        
-	        String ipAddr = GTNET_SKT_UDP_GUI.jTextFieldLocalIp.getText();
-	        int localPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldLocalPort.getText());
-	        GTNET_SKT_UDP_GUI.inSocket.bind(new InetSocketAddress(ipAddr, localPort));
-	         
-	        //buffer to receive incoming data
-	        inBuf = new byte[(npoints) * 4]; 
-	        DatagramPacket inPacket = new DatagramPacket(inBuf, inBuf.length);
-	         
-	        //2. Wait for an incoming data
-	        GTNET_SKT_UDP_GUI.echo("Server socket created. Waiting for incoming data...");
-	         
-            //communication loop
-            int rxCnt = 0;
-	        while(!isCancelled())
-	        {
-          		rxCnt++;		
-
-          		GTNET_SKT_UDP_GUI.inSocket.receive(inPacket);
-                data = inPacket.getData();
-                buf = ByteBuffer.wrap(data); 
-          		for (int i = 0; i<npoints;i++)
-          		{
-          			ival[i] = buf.getInt(i*4);
-          			fval[i] = buf.getFloat(i*4);
-          			
-                    //echo the details of incoming data - client ip : client port - client message
-          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
-          			{
-          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
-          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
-           			}
-          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
-          			{
-          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
-          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
-           			}
-         		}	         	          		
-	        }		 
-//	        GTNET_SKT_UDP_GUI.inSocket.close();
-	    }	              
- 	    catch (UnknownHostException ex) 
- 	    {
-	  	   System.err.println(ex);	          
-	    } 
- 	    catch (SocketException ex) 
- 	    {
-	      	System.err.println(ex);	            
-	    } 
- 	    catch (IOException ex) 
- 	    {
-	      	System.err.println(ex);	            
-	    }	 	    
-      return null;
-    }
-}	
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.DatagramPacket;
+import java.net.DatagramSocket;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+import java.nio.ByteBuffer;
+import java.util.Vector;
+
+import javax.swing.BorderFactory;
+import javax.swing.DefaultCellEditor;
+import javax.swing.JComboBox;
+import javax.swing.JFileChooser;
+import javax.swing.JFormattedTextField;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+import javax.swing.ListSelectionModel;
+import javax.swing.SwingWorker;
+import javax.swing.UIManager;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.TitledBorder;
+import javax.swing.table.AbstractTableModel;
+import javax.swing.table.JTableHeader;
+import javax.swing.table.TableCellEditor;
+
+/*
+ * NOTE: GTNET_SKT_UDP was made as an example UDP client/server
+ * 		 The code is given as an example and is not intended to be 
+ * 		 part of RSCAD support. Questions will not be answered.
+ */
+
+public class GTNET_SKT_UDP_GUI extends JFrame
+{
+    /**
+	 * 
+	 */
+	private static final long serialVersionUID = -6325275282238226823L;
+
+	private static boolean DEBUG = false;
+
+    static UDP_ServerTask process;
+	//UDP Server
+	static JTextField jTextFieldLocalIp;
+	static JTextField jTextFieldLocalPort;
+	public static SoftEdgeButton btnStart;
+	public static SoftEdgeButton btnQuit;
+	public static SoftEdgeButton btnAddIp;
+	public static SoftEdgeButton btnDeleteIp;
+	public static SoftEdgeButton btnSaveIp;
+	public static SoftEdgeButton btnLoadIp;
+	static JTable IPtable;
+	//UDP Client
+	static JTextField jTextFieldRemoteIp;
+	static JTextField jTextFieldRemotePort;
+	public static SoftEdgeButton btnSend;
+	static JTable OPtable;
+	private static JPanel MainPnl;
+	
+	final static int GTNETSKT_MAX_INPUTS = 300;
+	
+	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
+	static int ival[];
+	static float fval[];
+	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
+
+	static int numInPoints = 0;
+	static int numOutPoints = 0;
+    static InetAddress host = null;
+	static DatagramSocket inSocket = null;
+    static DatagramPacket inPacket = null; //receiving packet
+    static DatagramPacket outPacket = null; //sending packet
+    static byte[] inBuf = null;
+	static byte[] outBuf = null;
+    static String msg = null;
+    public static TableCellEditor editorInt;
+    public static TableCellEditor editorFloat;
+    protected static JTextArea textArea;
+    private final static String newline = "\r\n";
+    
+	
+    public GTNET_SKT_UDP_GUI()
+    {
+        super("RTDS GTNET-SKT UDP Server and Client");        
+        
+		try
+		{
+			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+		}
+		catch(Exception e)
+		{
+			
+		}
+		
+		JFormattedTextField ftf[] = new JFormattedTextField[2];
+		ftf[0] = new JFormattedTextField(new Integer(90032221));
+		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
+		ftf[1].setValue(new Float(0.0));
+		editorInt = new DefaultCellEditor(ftf[0]);
+		editorFloat = new DefaultCellEditor(ftf[1]);
+		
+		Object options[] = { "int", "float" };
+		JComboBox<?> comboBox = new JComboBox<Object>(options);
+		comboBox.setMaximumRowCount(4);
+		TableCellEditor editorType = new DefaultCellEditor(comboBox);
+
+		// The Server Table
+		String columnNames[] = {"Point #","Variable","Type","Value"};
+		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
+		IPtable.setCellSelectionEnabled(true);	 
+		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		IPtable.setFillsViewportHeight(true);
+		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
+		IPtable.setRowSelectionAllowed(true);
+		IPtable.setColumnSelectionAllowed(false);
+		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        JTableHeader header = IPtable.getTableHeader();
+        header.setBackground(Color.LIGHT_GRAY);
+        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+		
+    	// The Client Table
+		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
+		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		OPtable.setFillsViewportHeight(true);
+		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
+		OPtable.setRowSelectionAllowed(true);
+		OPtable.setColumnSelectionAllowed(false);
+		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
+        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+
+    	setup(); // The GUI
+
+		setSize(555,745);
+		setLayout(new FlowLayout());
+		setDefaultCloseOperation(EXIT_ON_CLOSE);
+        this.getContentPane().add(MainPnl);     
+		setVisible(true);
+
+    }
+    
+    public static void setup()
+    {
+		try {
+			host = InetAddress.getLocalHost();
+		} catch (UnknownHostException e) {
+			e.printStackTrace();
+		}    		
+ 
+		// Main Panel
+		MainPnl	= new JPanel(new GridBagLayout());			
+		GridBagConstraints gbc = new GridBagConstraints();		
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.gridwidth = 1;
+		MainPnl.add(createInputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		gbc.gridwidth = 1;
+		MainPnl.add(createOutputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		gbc.gridwidth = 1;
+		MainPnl.add(createMsgPnl(), gbc);
+			  	
+    }
+
+	private static JPanel createInputPointPnl() {
+		
+		//Points from GTNET-SKT
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Server");
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+		      
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(IPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		jTextFieldLocalIp = new JTextField("", 10);
+		jTextFieldLocalIp.setText(host.getHostAddress());
+		jTextFieldLocalIp.setEditable(true);
+		
+		jTextFieldLocalPort = new JTextField("", 6);
+        jTextFieldLocalPort.setText("12345");
+
+		btnStart= new SoftEdgeButton("Start");
+		btnAddIp = new SoftEdgeButton("Add") ;
+		btnDeleteIp = new SoftEdgeButton("Delete") ;
+	    btnSaveIp = new SoftEdgeButton("Save Table");   
+	    btnLoadIp = new SoftEdgeButton("Load Table");   
+
+		btnStart.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+			    if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Start")
+			    {
+			    	GTNET_SKT_UDP_GUI.btnStart.setText("Stop");
+			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(false);
+			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(false);
+			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(false);
+			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(false);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(false);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(false);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(false);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(false);
+			        try {
+			        	GTNET_SKT_UDP_GUI.process = new UDP_ServerTask(GTNET_SKT_UDP_GUI.numInPoints);
+			        	GTNET_SKT_UDP_GUI.process.execute();
+			        } 
+			        catch (Exception e1) 
+			        {
+			        	echo(e1.getMessage());
+			        }
+			    }
+			    else
+			    {
+			    	GTNET_SKT_UDP_GUI.btnStart.setText("Start");
+			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(true);
+			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(true);
+			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(true);
+			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(true);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(true);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(true);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(true);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(true);
+			    	GTNET_SKT_UDP_GUI.process.closeTask();
+			    	GTNET_SKT_UDP_GUI.process.cancel(true);
+			    	GTNET_SKT_UDP_GUI.echo("Server socket closed.");			        
+			    }				
+			}			
+		});
+
+		btnAddIp.addActionListener(new ActionListener() {
+			@Override
+		     public void actionPerformed(ActionEvent e) 
+		     {
+				if(GTNET_SKT_UDP_GUI.numInPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
+					int i = GTNET_SKT_UDP_GUI.numInPoints++;
+					InputTableModel a = (InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
+					GTNET_SKT_UDP_GUI.gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
+					GTNET_SKT_UDP_GUI.gtnetSktInputType[i] = "float";
+					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktInputName[i], GTNET_SKT_UDP_GUI.gtnetSktInputType[i], ""};
+					a.insertData(values);
+				}else{
+					GTNET_SKT_UDP_GUI.echo("Number of Server Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
+				}				
+		     }			
+		});
+		
+		btnDeleteIp.addActionListener(new ActionListener(){
+			@Override
+			public void actionPerformed(ActionEvent e) {
+		    	 if(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow() != -1){
+		    		 GTNET_SKT_UDP_GUI.InputTableModel a = (GTNET_SKT_UDP_GUI.InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
+		    		 a.removeRow(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow());
+		    		 GTNET_SKT_UDP_GUI.numInPoints--;
+		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numInPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+			}
+		});
+		
+        btnSaveIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                saveIPTable();   
+            }   
+        });   
+
+        btnLoadIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                loadIPTable();   
+            }   
+        });   
+		
+		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(2, 2, 2, 2);
+		JLabel lblLocalIp = new JLabel("Local Server Settings, IP Address:");
+		LocalPanel.add(lblLocalIp, gbc);
+		LocalPanel.add(jTextFieldLocalIp, gbc);
+		LocalPanel.add(new JLabel("Port:"), gbc);
+		LocalPanel.add(jTextFieldLocalPort, gbc);
+		LocalPanel.add(btnStart, gbc);
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+	    tableButtonPanel.add(btnAddIp, gbc);
+	    tableButtonPanel.add(btnDeleteIp, gbc);
+	    tableButtonPanel.add(btnSaveIp, gbc);
+	    tableButtonPanel.add(btnLoadIp, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		pnlPoint.add(LocalPanel, gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+	
+	private static JPanel createOutputPointPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Client");
+
+		//Points to GTNET-SKT
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(OPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		jTextFieldRemoteIp = new JTextField("", 9);
+		jTextFieldRemoteIp.setText(host.getHostAddress());
+        if (DEBUG) {
+    		jTextFieldRemoteIp.setText("172.24.9.185");
+        }
+		jTextFieldRemoteIp.setEditable(true);
+		
+		jTextFieldRemotePort = new JTextField("", 5);
+        jTextFieldRemotePort.setText("12345");
+
+		btnSend= new SoftEdgeButton("Send");
+		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
+		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
+	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
+	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
+
+		btnSend.addActionListener(new ActionListener() {   
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				DatagramSocket outSocket = null;
+				int size = GTNET_SKT_UDP_GUI.numOutPoints * 4;
+				try {
+				    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.getText());
+				    int gtnetPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldRemotePort.getText());
+				    byte[] buffer = new byte[size];
+				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
+				    
+		      		for (int i = 0; i<GTNET_SKT_UDP_GUI.numOutPoints;i++)
+		      		{
+		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("int"))
+		      			{	    
+		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
+		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
+			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Math.round(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))));  
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("float"))
+		      			{
+			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))); 
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      		}
+		      		buffer = outbuff.array();
+				    DatagramPacket outPacket = new DatagramPacket(buffer, size, gtnetIp, gtnetPort);
+				    outSocket = new DatagramSocket();
+				    outSocket.send(outPacket);
+				    
+				} catch (UnknownHostException ex) {
+					ex.printStackTrace();
+				} catch (SocketException ex) {
+					ex.printStackTrace();
+				} catch (IOException ex) {
+					ex.printStackTrace();
+				}
+				outSocket.close();				
+			}
+        });
+		
+		btnAddOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+				if(GTNET_SKT_UDP_GUI.numOutPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
+					int i = GTNET_SKT_UDP_GUI.numOutPoints++;
+					GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
+					GTNET_SKT_UDP_GUI.gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
+					GTNET_SKT_UDP_GUI.gtnetSktOutputType[i] = "float";
+					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktOutputName[i], GTNET_SKT_UDP_GUI.gtnetSktOutputType[i], "9.9"};
+					a.insertData(values);
+				}else{
+					GTNET_SKT_UDP_GUI.echo("Number of Client Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
+				}
+		    }			
+		});
+		
+		btnDeleteOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+		    	 if(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow() != -1){
+		    		 GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
+		    		 a.removeRow(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow());
+		    		 GTNET_SKT_UDP_GUI.numOutPoints--;
+		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numOutPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+		    }			
+		});
+		
+		btnSaveOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                saveOPTable();   
+            }   
+        });   
+
+		btnLoadOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                loadOPTable();   
+            }   
+        });   
+		
+		JPanel remotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		JLabel lblLocalIp = new JLabel("Remote Server Settings, IP Address:");
+		remotePanel.add(lblLocalIp, gbc);
+		remotePanel.add(jTextFieldRemoteIp, gbc);
+		remotePanel.add(new JLabel("Port:"), gbc);
+		remotePanel.add(jTextFieldRemotePort, gbc);
+		remotePanel.add(btnSend, gbc);
+
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		tableButtonPanel.add(btnAddOp, gbc);
+		tableButtonPanel.add(btnDeleteOp, gbc);
+		tableButtonPanel.add(btnSaveOp, gbc);
+		tableButtonPanel.add(btnLoadOp, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		pnlPoint.add(remotePanel, gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+    
+	private static JPanel createMsgPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
+
+		//Points to GTNET-SKT
+		JPanel pnlMsg = new JPanel(new GridBagLayout());
+
+		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the text area to it.
+        textArea = new JTextArea(7, 40);
+        textArea.setEditable(false);
+        textArea.setAutoscrolls(true);
+        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
+        textArea.setFont(font);
+
+        JScrollPane scrollPane = new JScrollPane(textArea);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlMsg.add(scrollPane,gbc);
+		
+		return pnlMsg;
+		
+	}
+
+	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
+	
+    private static void saveOPTable() {   
+		if (fileChooser(false,".txt") !=  null) {   
+            saveOPTable(myJFileChooser.getSelectedFile().toString());   
+        }   
+    }   
+    private static void saveOPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+ 
+    private static void saveIPTable() {  
+		if (fileChooser(false,".txt") !=  null) {   
+			saveIPTable(myJFileChooser.getSelectedFile().toString());   
+		}   
+    }   
+    private static void saveIPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline ;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+   
+    private static void loadOPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+        else
+        {
+            i = InitParamsFromFile(".txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+         if(i!=0){
+        	numOutPoints = i;
+        }
+		OutputTableModel a = (OutputTableModel) OPtable.getModel();
+        int x = OPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
+    }   
+
+    private static void loadIPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        else
+        {
+        	i = InitParamsFromFile(".txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        if(i!=0){
+        	numInPoints = i;
+        }
+		ival = new int[numInPoints];
+		fval = new float[numInPoints];
+		InputTableModel a = (InputTableModel) IPtable.getModel();
+        int x = IPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
+    }   
+
+    class InputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = -2870203912612672882L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public InputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    			   			
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktInputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+    			int numdecimals = 0;
+//	   			int offset = 0;
+    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;    			
+    			newValue = newValue.replaceAll(",", "");
+    			
+    			// check for valid digits, decimal places, and range check
+ 	        	for (int i=0; i < newValue.length(); i++) {
+		        	char c = newValue.charAt(i);
+//		        	if(c == '-' && i == 0){
+//		        		offset = 1;
+//		        	}
+	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
+						numdecimals ++;
+	        		}
+					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
+					{
+						save = true;
+					}
+	        	}
+	        	if (save)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(tempStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col != 2) {
+                return false;
+            }else if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Stop"){
+                return false;            	
+            } else {
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+    
+	class OutputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = 8248501194260208975L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public OutputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktOutputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+				boolean realok = true;
+		        boolean fracok = true;
+    			int numdecimals = 0;
+	   			int offset = 0;
+    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;
+    			String real = null, frac = null;
+     			newValue = newValue.replaceAll(",", "");
+ 				if(newValue.contains("-")){ 
+					offset = 1;
+				}
+				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
+					real = newValue.substring(offset, newValue.indexOf("."));
+					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
+					if(real.length()>=10){
+						for (int i=0; i < 10; i++) {
+							char c = real.charAt(i);
+			        		if (c > '2' && i == 0)
+			        			realok = false;
+			        		if (c > '1' && i == 1)
+			        			realok = false;
+			        		if (c > '4' && i == 2)
+			        			realok = false;
+			        		if (c > '7' && i == 3)
+			        			realok = false;
+			        		if (c > '4' && i == 4)
+			        			realok = false;
+			        		if (c > '8' && i == 5)
+			        			realok = false;
+			        		if (c > '3' && i == 6)
+			        			realok = false;
+			        		if (c > '6' && i == 7)
+			        			realok = false;
+			        		if (c > '4' && i == 8)
+			        			realok = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			realok = false;
+			        		if (c == '7' && i == 9 && offset==0 && realok){
+			        			if(real.contains("2147483647")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			realok = false;
+			        		if (c == '8' && i == 9 && offset==1 && realok){
+			        			if(real.contains("2147483648")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+							
+						}
+					}
+				}
+				
+				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
+					real = newValue.substring(offset, newValue.length());
+				}
+				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
+					real = newValue.substring(offset, newValue.indexOf("."));
+					int i = Math.round(Float.valueOf(newValue));
+					newValue = Integer.toString(i);
+				}
+				if(real.length()<=10){
+	    			// check for valid digits and maximum range check 
+	 	        	for (int i=0; i < real.length(); i++) {
+			        	char c = real.charAt(i);
+		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
+							numdecimals ++;
+		        		}
+						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
+						{
+							save = true;
+						}
+							
+			        	if(real.length()>=10){ // The check for the maximum value
+			        		if (c > '2' && i == 0)
+			        			save = false;
+			        		if (c > '1' && i == 1)
+			        			save = false;
+			        		if (c > '4' && i == 2)
+			        			save = false;
+			        		if (c > '7' && i == 3)
+			        			save = false;
+			        		if (c > '4' && i == 4)
+			        			save = false;
+			        		if (c > '8' && i == 5)
+			        			save = false;
+			        		if (c > '3' && i == 6)
+			        			save = false;
+			        		if (c > '6' && i == 7)
+			        			save = false;
+			        		if (c > '4' && i == 8)
+			        			save = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			save = false;
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			save = false;
+			        	}
+ 	        		}
+	        	}
+				else
+				{
+					save = false;
+				}
+	        	if (save && realok && fracok)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(typeStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col < 1) {
+                return false;
+            } else {
+				if(data.elementAt(row).toString().contains("int"))
+				{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
+				}else{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
+				}
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+	 	
+	public static void main(String args[])
+	{
+		new GTNET_SKT_UDP_GUI();
+		
+		fillInputData(IPtable,numInPoints,gtnetSktInputName,gtnetSktInputType);	//Server Data Point File
+		
+		fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);	//Client Data Point File
+	}
+	
+	//simple function to initialize parameters from the data file to variables
+	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		FileInputStream fileInputStream = null;
+		InputStreamReader inputStreamReader = null;
+		BufferedReader bufferedReader = null;
+		String[] var = null;
+		int points = 0;
+		
+		try {
+		    String[] result = fileChooser(false,fname);
+		    if (result != null){
+		    	fileInputStream = new FileInputStream(result[1]);
+			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
+			    bufferedReader = new BufferedReader(inputStreamReader);
+	
+			    // use BufferedReader here
+			    String s;
+			    
+			    while((s = bufferedReader.readLine()) != null){
+			        var = s.split("\t");//\t ,\n\r
+			        gtnetSktName[points]  = var[0];
+			        gtnetSktType[points] = var[1];
+			        points++;
+			    }
+		    }
+		} 
+		catch (IOException e) {
+			e.printStackTrace();
+		}
+		finally 
+		{
+			try {
+				if (fileInputStream != null){
+					fileInputStream.close();
+					inputStreamReader.close();
+					bufferedReader.close();
+				}
+			}
+			catch (IOException e) {
+				e.printStackTrace();
+			}		
+		}
+		return points;
+	}	
+
+	//simple function to fill data to table
+	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		OutputTableModel a = (OutputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			if(gtnetSktType[i].contains("int")){
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
+				a.insertData(values);				
+			}else{
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
+				a.insertData(values);				
+			}
+	    }		
+		
+	}
+
+	//simple function to fill data to table
+	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		InputTableModel a = (InputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
+			a.insertData(values);				
+	    }		
+		
+	}
+
+
+	//simple function to echo data to terminal
+	public static void echo(String msg)
+	{
+        if (DEBUG) {
+        	System.out.println(msg);
+        }
+        
+        textArea.append(msg + newline);
+
+        //Make sure the new text is visible, even if there
+        //was a selection in the text area.
+        textArea.setCaretPosition(textArea.getDocument().getLength());
+
+	}
+
+	//simple function to save the file name and path
+	private static String[] fileChooser(boolean folderOnly, String fname)
+	{
+		String[] filePath = null;
+//		JFileChooser c 	= new JFileChooser();
+		myJFileChooser = new JFileChooser();
+   	 	File  myfile  = new File(fname);
+		
+		if(folderOnly)
+		{
+			myJFileChooser.setDialogTitle("Select Folder...");
+			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File folder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = "";
+				filePath[1] = folder.getAbsolutePath();
+			}
+		}
+		else
+		{
+			myJFileChooser.setDialogTitle("Select File");
+			myJFileChooser.setSelectedFile(myfile);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File fileFolder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = myJFileChooser.getSelectedFile().getName();
+				filePath[1] = fileFolder.getAbsolutePath();
+			}
+		}
+		
+		return filePath;
+	}//end saveAsChooser
+	
+    public static byte[] convertToByteArray(int value) {
+        byte[] bytes = new byte[4];
+        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+        buffer.putInt(value);
+        return buffer.array();
+    }
+
+    public static byte[] convertToByteArray(float value) {
+	    byte[] bytes = new byte[4];
+	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+	    buffer.putFloat(value);
+	    return buffer.array();
+	}
+
+
+} // End of Class
+
+
+/*
+ * CancelListener
+ */
+class CancelListener implements ActionListener 
+{        
+     public void actionPerformed(ActionEvent e) 
+     {
+    	 System.exit(0);
+     }
+ }
+
+
+class UDP_ServerTask extends SwingWorker<Object, Object> 
+{
+  int npoints = 0;
+  int ival[] = null;
+  float fval[] = null;
+
+  public UDP_ServerTask(int numPoints) throws SocketException {
+	    this.npoints = numPoints;
+	    ival = new int[numPoints];
+	    fval = new float[numPoints];
+	  }
+  public void closeTask() {
+      GTNET_SKT_UDP_GUI.inSocket.close();
+      System.out.println("UDP_ServerTask Closed Now");
+      GTNET_SKT_UDP_GUI.echo("UDP_ServerTask Closed Now");
+  }
+  @Override
+  protected Object doInBackground() throws Exception {
+	  ByteBuffer buf;
+	  byte[] data = null;
+	  byte[] inBuf;
+	  
+	  	    
+ 	    try
+	    {
+	    	//1. creating a server socket, parameter is local port number
+ 	    	GTNET_SKT_UDP_GUI.inSocket = new DatagramSocket(null);
+ 	    	GTNET_SKT_UDP_GUI.inSocket.setReuseAddress(true);
+	        
+	        String ipAddr = GTNET_SKT_UDP_GUI.jTextFieldLocalIp.getText();
+	        int localPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldLocalPort.getText());
+	        GTNET_SKT_UDP_GUI.inSocket.bind(new InetSocketAddress(ipAddr, localPort));
+	         
+	        //buffer to receive incoming data
+	        inBuf = new byte[(npoints) * 4]; 
+	        DatagramPacket inPacket = new DatagramPacket(inBuf, inBuf.length);
+	         
+	        //2. Wait for an incoming data
+	        GTNET_SKT_UDP_GUI.echo("Server socket created. Waiting for incoming data...");
+	         
+            //communication loop
+            int rxCnt = 0;
+	        while(!isCancelled())
+	        {
+          		rxCnt++;		
+
+          		GTNET_SKT_UDP_GUI.inSocket.receive(inPacket);
+                data = inPacket.getData();
+                buf = ByteBuffer.wrap(data); 
+          		for (int i = 0; i<npoints;i++)
+          		{
+          			ival[i] = buf.getInt(i*4);
+          			fval[i] = buf.getFloat(i*4);
+          			
+                    //echo the details of incoming data - client ip : client port - client message
+          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
+          			{
+          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
+          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
+           			}
+          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
+          			{
+          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
+          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
+           			}
+         		}	         	          		
+	        }		 
+//	        GTNET_SKT_UDP_GUI.inSocket.close();
+	    }	              
+ 	    catch (UnknownHostException ex) 
+ 	    {
+	  	   System.err.println(ex);	          
+	    } 
+ 	    catch (SocketException ex) 
+ 	    {
+	      	System.err.println(ex);	            
+	    } 
+ 	    catch (IOException ex) 
+ 	    {
+	      	System.err.println(ex);	            
+	    }	 	    
+      return null;
+    }
+}	
 	
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/HowToRunTheGTNET_SKT_UDPExample.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/HowToRunTheGTNET_SKT_UDPExample.txt
similarity index 98%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/HowToRunTheGTNET_SKT_UDPExample.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/HowToRunTheGTNET_SKT_UDPExample.txt
index 382bf9f7d..2c3b93bba 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/HowToRunTheGTNET_SKT_UDPExample.txt
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/HowToRunTheGTNET_SKT_UDPExample.txt
@@ -1,28 +1,28 @@
-This example demonstrates UDP socket communication.  Data is sent from the RTDS to a standalone java program, and the java program can send information back to the RTDS.  
-This is done using the SKT protocol on the GTNETx2 card.
-Note: You need to install the JDK to be able to compile java files http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html MAKE sure the path  to the bin folder of the JDK
-is added to the windows path variable (google to figure this out)
-
-Note: If you want some extra information printed in the DOS window set the boolean DEBUG=true
-
-1. Open a windows command shell and go to the Tutorial|SAMPLES|GTSKT|ExampleGUI folder.  
-2. Compile the .java code.  Use the command below in the windows command shell
-	javac GNET_SKT_UDP_GUI.java
-3. Run the code using the command below 
-	java GNET_SKT_UDP_GUI
-4. Upon running the program, two panels will appear. The GTNET-SKT UDP Server and the GTNET-SKT UDP Client. 
-A file chooser box can be used to request the file name that defines the name and type of the received data or type of data to send.  
-Browse to the file named received.txt in the Tutorial|SAMPLES|GTSKT folder. The table will be filled with data from the file or the user can add/delete items from the table
-5. Press the Start button in the GUI
-A message will be displayed in the Messages Text area
-	Server socket created.  Waiting for incoming data ...
-6. A file chooser box can be used to request the file name that defines the name and type of type of data to send.  To manually add points press 
-the Add button in the GTNET-SKT UDP Client panel and add 2 points, change the type of point 0 to "int"
-7. Press the Send button in the GUI and the UDP packet will be sent to the GTNET-SKT UDP Server panel.
-
-TO use the GTNET-SKT the user must change the Remote Server Settings IP Address and Port in the GTNET-SKT UDP Client panel so the program will send the UDP packet to the GTNET 
-8. Open the Draft case, edit the GTNET-SKT component, go to the Remote IP Configuration tab and change the Remote IP address to the IP address of your PC.
-9. Compile the Draft case, ensure to change the allocation of the component to the proper RTDS processor and GTIO port based on your hardware configuration.
-10. Run the simulation.
-11. Press the Send button in the simulation, the value on the Point slider is sent to the java program and will appear in the GTNET-SKT UDP server panel.  
+This example demonstrates UDP socket communication.  Data is sent from the RTDS to a standalone java program, and the java program can send information back to the RTDS.  
+This is done using the SKT protocol on the GTNETx2 card.
+Note: You need to install the JDK to be able to compile java files http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html MAKE sure the path  to the bin folder of the JDK
+is added to the windows path variable (google to figure this out)
+
+Note: If you want some extra information printed in the DOS window set the boolean DEBUG=true
+
+1. Open a windows command shell and go to the Tutorial|SAMPLES|GTSKT|ExampleGUI folder.  
+2. Compile the .java code.  Use the command below in the windows command shell
+	javac GNET_SKT_UDP_GUI.java
+3. Run the code using the command below 
+	java GNET_SKT_UDP_GUI
+4. Upon running the program, two panels will appear. The GTNET-SKT UDP Server and the GTNET-SKT UDP Client. 
+A file chooser box can be used to request the file name that defines the name and type of the received data or type of data to send.  
+Browse to the file named received.txt in the Tutorial|SAMPLES|GTSKT folder. The table will be filled with data from the file or the user can add/delete items from the table
+5. Press the Start button in the GUI
+A message will be displayed in the Messages Text area
+	Server socket created.  Waiting for incoming data ...
+6. A file chooser box can be used to request the file name that defines the name and type of type of data to send.  To manually add points press 
+the Add button in the GTNET-SKT UDP Client panel and add 2 points, change the type of point 0 to "int"
+7. Press the Send button in the GUI and the UDP packet will be sent to the GTNET-SKT UDP Server panel.
+
+TO use the GTNET-SKT the user must change the Remote Server Settings IP Address and Port in the GTNET-SKT UDP Client panel so the program will send the UDP packet to the GTNET 
+8. Open the Draft case, edit the GTNET-SKT component, go to the Remote IP Configuration tab and change the Remote IP address to the IP address of your PC.
+9. Compile the Draft case, ensure to change the allocation of the component to the proper RTDS processor and GTIO port based on your hardware configuration.
+10. Run the simulation.
+11. Press the Send button in the simulation, the value on the Point slider is sent to the java program and will appear in the GTNET-SKT UDP server panel.  
 12. Press the Send button in the GUI and the UDP packet will be sent to the simulation and is displayed in the meters POINTIn0 and POINTin1.
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/SoftEdgeBorder.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/SoftEdgeBorder.java
similarity index 93%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/SoftEdgeBorder.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/SoftEdgeBorder.java
index 8e62b1284..1ec595933 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/SoftEdgeBorder.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/SoftEdgeBorder.java
@@ -1,107 +1,107 @@
-
-
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Graphics;
-import java.awt.Insets;
-
-import javax.swing.border.Border;
-
-	class SoftEdgeBorder implements Border
-
-	{
-
-	  protected int m_w=3;
-
-	  protected int m_h=3;
-
-	  protected Color m_topColor = Color.gray;//white;
-
-	  protected Color m_bottomColor = Color.gray;
-
-	  public SoftEdgeBorder()
-	  {
-
-	    m_w=3;
-
-	    m_h=3;
-
-	  }
-
-	  public SoftEdgeBorder(int w, int h) {
-
-	    m_w=w;
-
-	    m_h=h;
-
-	  }
-
-	  public SoftEdgeBorder(int w, int h, Color col)
-	  {
-
-	      m_w=w;
-
-	      m_h=h;
-
-	      m_topColor = col;
-
-	      m_bottomColor = col;
-
-	  }
-
-	  public SoftEdgeBorder(int w, int h, Color topColor,
-
-	   Color bottomColor)
-	   {
-
-	    m_w=w;
-
-	    m_h=h;
-
-	    m_topColor = topColor;
-
-	    m_bottomColor = bottomColor;
-
-	  }
-
-	  public Insets getBorderInsets(Component c)
-	  {
-
-	    return new Insets(m_h, m_w, m_h, m_w);
-
-	  }
-
-	  public  boolean isBorderOpaque() { return true; }
-
-	  public void paintBorder(Component c, Graphics g,
-
-	   int x, int y, int w, int h)
-	   {
-
-	    w--;
-
-	    h--;
-
-	    g.setColor(m_topColor);
-
-	    g.drawLine(x, y+h-m_h, x, y+m_h);
-
-	    g.drawArc(x, y, 2*m_w, 2*m_h, 180, -90);
-
-	    g.drawLine(x+m_w, y, x+w-m_w, y);
-
-	    g.drawArc(x+w-2*m_w, y, 2*m_w, 2*m_h, 90, -90);
-
-	    g.setColor(m_bottomColor);
-
-	    g.drawLine(x+w, y+m_h, x+w, y+h-m_h);
-
-	    g.drawArc(x+w-2*m_w, y+h-2*m_h, 2*m_w, 2*m_h, 0, -90);
-
-	    g.drawLine(x+m_w, y+h, x+w-m_w, y+h);
-
-	    g.drawArc(x, y+h-2*m_h, 2*m_w, 2*m_h, -90, -90);
-
-	  }
-
+
+
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Insets;
+
+import javax.swing.border.Border;
+
+	class SoftEdgeBorder implements Border
+
+	{
+
+	  protected int m_w=3;
+
+	  protected int m_h=3;
+
+	  protected Color m_topColor = Color.gray;//white;
+
+	  protected Color m_bottomColor = Color.gray;
+
+	  public SoftEdgeBorder()
+	  {
+
+	    m_w=3;
+
+	    m_h=3;
+
+	  }
+
+	  public SoftEdgeBorder(int w, int h) {
+
+	    m_w=w;
+
+	    m_h=h;
+
+	  }
+
+	  public SoftEdgeBorder(int w, int h, Color col)
+	  {
+
+	      m_w=w;
+
+	      m_h=h;
+
+	      m_topColor = col;
+
+	      m_bottomColor = col;
+
+	  }
+
+	  public SoftEdgeBorder(int w, int h, Color topColor,
+
+	   Color bottomColor)
+	   {
+
+	    m_w=w;
+
+	    m_h=h;
+
+	    m_topColor = topColor;
+
+	    m_bottomColor = bottomColor;
+
+	  }
+
+	  public Insets getBorderInsets(Component c)
+	  {
+
+	    return new Insets(m_h, m_w, m_h, m_w);
+
+	  }
+
+	  public  boolean isBorderOpaque() { return true; }
+
+	  public void paintBorder(Component c, Graphics g,
+
+	   int x, int y, int w, int h)
+	   {
+
+	    w--;
+
+	    h--;
+
+	    g.setColor(m_topColor);
+
+	    g.drawLine(x, y+h-m_h, x, y+m_h);
+
+	    g.drawArc(x, y, 2*m_w, 2*m_h, 180, -90);
+
+	    g.drawLine(x+m_w, y, x+w-m_w, y);
+
+	    g.drawArc(x+w-2*m_w, y, 2*m_w, 2*m_h, 90, -90);
+
+	    g.setColor(m_bottomColor);
+
+	    g.drawLine(x+w, y+m_h, x+w, y+h-m_h);
+
+	    g.drawArc(x+w-2*m_w, y+h-2*m_h, 2*m_w, 2*m_h, 0, -90);
+
+	    g.drawLine(x+m_w, y+h, x+w-m_w, y+h);
+
+	    g.drawArc(x, y+h-2*m_h, 2*m_w, 2*m_h, -90, -90);
+
+	  }
+
 	}
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/SoftEdgeButton.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/SoftEdgeButton.java
similarity index 97%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/SoftEdgeButton.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/SoftEdgeButton.java
index 2962d78ea..1f6179335 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/SoftEdgeButton.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/SoftEdgeButton.java
@@ -1,102 +1,102 @@
-
-
-import java.awt.Color;
-import java.awt.GradientPaint;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.RenderingHints;
-import java.awt.Shape;
-import java.awt.geom.RoundRectangle2D;
-
-import javax.swing.Action;
-import javax.swing.DefaultButtonModel;
-import javax.swing.Icon;
-import javax.swing.JButton;
-
-	class SoftEdgeButton extends JButton 
-	{
-	    private static final float arcwidth  = 6.0f;
-	    private static final float archeight = 6.0f;
-	    protected static final int focusstroke = 2;
-	    protected final Color currFocusBorderCol = new Color(100,113,200, 200);//(110,123,139, 200);//(100,150,255,200); //rgba
-	    protected final Color pressedCol = new Color(197, 220, 250);//(230,230,230);
-	    protected final Color hoverBorderCol = new Color(140,211,251);//(135,206,250);//Color.ORANGE;
-	    protected final Color buttonCol = new Color(202, 225, 255);//(250, 250, 250);
-	    protected final Color buttonBorderCol = Color.gray;
-	    protected Shape shape;
-	    protected Shape border;
-	    protected Shape base;
-
-	    public SoftEdgeButton() {
-	        this(null, null);
-	    }
-	    public SoftEdgeButton(Icon icon) {
-	        this(null, icon);
-	    }
-	    public SoftEdgeButton(String text) {
-	        this(text, null);
-	    }
-	    public SoftEdgeButton(Action a) {
-	        this();
-	        setAction(a);
-	    }
-	    public SoftEdgeButton(String text, Icon icon) {
-	        setModel(new DefaultButtonModel());
-	        init(text, icon);
-	        setContentAreaFilled(false);
-	        setBackground(buttonCol);
-	        initShape();
-	    }
-
-	    protected void initShape() {
-	        if(!getBounds().equals(base)) {
-	            base = getBounds();
-	            shape = new RoundRectangle2D.Float(0, 0, getWidth()-1, getHeight()-1, arcwidth, archeight);
-	            border = new RoundRectangle2D.Float(focusstroke, focusstroke,
-	                                                getWidth()-1-focusstroke*2,
-	                                                getHeight()-1-focusstroke*2,
-	                                                arcwidth, archeight);
-	        }
-	    }
-	    private void paintFocusAndRollover(Graphics2D g2, Color color) {
-	        g2.setPaint(new GradientPaint(0, 0, color, getWidth()-1, getHeight()-1, color.brighter(), true));
-	        g2.fill(shape);
-	        g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
-	        //g2.setColor(getBackground());
-	        g2.fill(border);
-	    }
-
-	    @Override protected void paintComponent(Graphics g) {
-	        initShape();
-	        Graphics2D g2 = (Graphics2D)g;
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-	        if(getModel().isArmed()) {
-	            g2.setColor(pressedCol);
-	            g2.fill(shape);
-	        }else if(isRolloverEnabled() && getModel().isRollover()) {
-	            paintFocusAndRollover(g2, hoverBorderCol);
-	        }else if(hasFocus()) {
-	            paintFocusAndRollover(g2, currFocusBorderCol);
-	        }else{
-
-				g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
-	           //g2.setColor(getBackground());
-	            g2.fill(shape);
-	        }
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
-	        g2.setColor(getBackground());
-	        super.paintComponent(g2);
-	    }
-	    @Override protected void paintBorder(Graphics g) {
-	        initShape();
-	        Graphics2D g2 = (Graphics2D)g;
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-	        g2.setColor(buttonBorderCol);
-	        g2.draw(shape);
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
-	    }
-	    @Override public boolean contains(int x, int y) {
-	        initShape();
-	        return shape.contains(x, y);
-	    }
+
+
+import java.awt.Color;
+import java.awt.GradientPaint;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.Shape;
+import java.awt.geom.RoundRectangle2D;
+
+import javax.swing.Action;
+import javax.swing.DefaultButtonModel;
+import javax.swing.Icon;
+import javax.swing.JButton;
+
+	class SoftEdgeButton extends JButton 
+	{
+	    private static final float arcwidth  = 6.0f;
+	    private static final float archeight = 6.0f;
+	    protected static final int focusstroke = 2;
+	    protected final Color currFocusBorderCol = new Color(100,113,200, 200);//(110,123,139, 200);//(100,150,255,200); //rgba
+	    protected final Color pressedCol = new Color(197, 220, 250);//(230,230,230);
+	    protected final Color hoverBorderCol = new Color(140,211,251);//(135,206,250);//Color.ORANGE;
+	    protected final Color buttonCol = new Color(202, 225, 255);//(250, 250, 250);
+	    protected final Color buttonBorderCol = Color.gray;
+	    protected Shape shape;
+	    protected Shape border;
+	    protected Shape base;
+
+	    public SoftEdgeButton() {
+	        this(null, null);
+	    }
+	    public SoftEdgeButton(Icon icon) {
+	        this(null, icon);
+	    }
+	    public SoftEdgeButton(String text) {
+	        this(text, null);
+	    }
+	    public SoftEdgeButton(Action a) {
+	        this();
+	        setAction(a);
+	    }
+	    public SoftEdgeButton(String text, Icon icon) {
+	        setModel(new DefaultButtonModel());
+	        init(text, icon);
+	        setContentAreaFilled(false);
+	        setBackground(buttonCol);
+	        initShape();
+	    }
+
+	    protected void initShape() {
+	        if(!getBounds().equals(base)) {
+	            base = getBounds();
+	            shape = new RoundRectangle2D.Float(0, 0, getWidth()-1, getHeight()-1, arcwidth, archeight);
+	            border = new RoundRectangle2D.Float(focusstroke, focusstroke,
+	                                                getWidth()-1-focusstroke*2,
+	                                                getHeight()-1-focusstroke*2,
+	                                                arcwidth, archeight);
+	        }
+	    }
+	    private void paintFocusAndRollover(Graphics2D g2, Color color) {
+	        g2.setPaint(new GradientPaint(0, 0, color, getWidth()-1, getHeight()-1, color.brighter(), true));
+	        g2.fill(shape);
+	        g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
+	        //g2.setColor(getBackground());
+	        g2.fill(border);
+	    }
+
+	    @Override protected void paintComponent(Graphics g) {
+	        initShape();
+	        Graphics2D g2 = (Graphics2D)g;
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+	        if(getModel().isArmed()) {
+	            g2.setColor(pressedCol);
+	            g2.fill(shape);
+	        }else if(isRolloverEnabled() && getModel().isRollover()) {
+	            paintFocusAndRollover(g2, hoverBorderCol);
+	        }else if(hasFocus()) {
+	            paintFocusAndRollover(g2, currFocusBorderCol);
+	        }else{
+
+				g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
+	           //g2.setColor(getBackground());
+	            g2.fill(shape);
+	        }
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+	        g2.setColor(getBackground());
+	        super.paintComponent(g2);
+	    }
+	    @Override protected void paintBorder(Graphics g) {
+	        initShape();
+	        Graphics2D g2 = (Graphics2D)g;
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+	        g2.setColor(buttonBorderCol);
+	        g2.draw(shape);
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+	    }
+	    @Override public boolean contains(int x, int y) {
+	        initShape();
+	        return shape.contains(x, y);
+	    }
 	}
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft.1 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft.1
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft.1
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft.1
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft.2 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft.2
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft.2
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.dft.2
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.sib b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.sib
similarity index 94%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.sib
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.sib
index 8c93aa6a7..d882cb83c 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.sib
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_tcp.sib
@@ -1,106 +1,106 @@
-RSCAD 4.003.1aa
-INFORMATION FILE: gtnet_skt_2point_tcp.inf
-FILE TO DOWNLOAD: gtnet_skt_2point_tcp
-FINISH TIME: 0.2 SECONDS
-PRE-TRIGGER: 20%
-PLOT DENSITY: EVERY POINT
-METER UPDATE FREQUENCY: 1000
-COMTRADE PLOT SAVE FREQUENCY: 50.0
-COMPONENT: SLIDER
-	BOX AT (20,12), DIMENSIONS 170 x 150
-	NAME: Point
-	ICON: NONE
-	ICON AT: (176,99)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Inputs
-		DESC: Point0
-	UNITS: 
-	MIN: -2.147E7
-	MAX: 2.147E7
-	VALUE: 1718000.0
-COMPONENT: BUTTON
-	BOX AT (120,180), DIMENSIONS 50 x 70
-	NAME: 
-	ICON: NONE
-	ICON AT: (291,133)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Inputs
-		DESC: Send
-COMPONENT: METER
-	BOX AT (324,12), DIMENSIONS 115 x 150
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (484,68)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Vars
-		DESC: rxCnt
-	UNITS:  
-	MIN: 0.0
-	MAX: 10000.0
-	FONT_SIZE: 16
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (440,12), DIMENSIONS 115 x 150
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (484,68)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Vars
-		DESC: txCnt
-	UNITS:  
-	MIN: 0.0
-	MAX: 10000.0
-	FONT_SIZE: 16
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (556,12), DIMENSIONS 108 x 150
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (287,112)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
-		DESC: POINTIn0
-	UNITS: units
-	MIN: -100.0
-	MAX: 100.0
-	FONT_SIZE: 16
-	PRECISION: 4
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (192,16), DIMENSIONS 132 x 144
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (323,247)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Vars
-		DESC: POINT0
-	UNITS:  
-	MIN: 0.0
-	MAX: 1.0
-	FONT_SIZE: 16
-	PRECISION: 6
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (664,12), DIMENSIONS 116 x 148
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (287,112)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
-		DESC: POINTin1
-	UNITS: units
-	MIN: 0.0
-	MAX: 1.0
-	FONT_SIZE: 16
-	PRECISION: 9
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
+RSCAD 4.003.1aa
+INFORMATION FILE: gtnet_skt_2point_tcp.inf
+FILE TO DOWNLOAD: gtnet_skt_2point_tcp
+FINISH TIME: 0.2 SECONDS
+PRE-TRIGGER: 20%
+PLOT DENSITY: EVERY POINT
+METER UPDATE FREQUENCY: 1000
+COMTRADE PLOT SAVE FREQUENCY: 50.0
+COMPONENT: SLIDER
+	BOX AT (20,12), DIMENSIONS 170 x 150
+	NAME: Point
+	ICON: NONE
+	ICON AT: (176,99)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Inputs
+		DESC: Point0
+	UNITS: 
+	MIN: -2.147E7
+	MAX: 2.147E7
+	VALUE: 1718000.0
+COMPONENT: BUTTON
+	BOX AT (120,180), DIMENSIONS 50 x 70
+	NAME: 
+	ICON: NONE
+	ICON AT: (291,133)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Inputs
+		DESC: Send
+COMPONENT: METER
+	BOX AT (324,12), DIMENSIONS 115 x 150
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (484,68)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Vars
+		DESC: rxCnt
+	UNITS:  
+	MIN: 0.0
+	MAX: 10000.0
+	FONT_SIZE: 16
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (440,12), DIMENSIONS 115 x 150
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (484,68)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Vars
+		DESC: txCnt
+	UNITS:  
+	MIN: 0.0
+	MAX: 10000.0
+	FONT_SIZE: 16
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (556,12), DIMENSIONS 108 x 150
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (287,112)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
+		DESC: POINTIn0
+	UNITS: units
+	MIN: -100.0
+	MAX: 100.0
+	FONT_SIZE: 16
+	PRECISION: 4
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (192,16), DIMENSIONS 132 x 144
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (323,247)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Vars
+		DESC: POINT0
+	UNITS:  
+	MIN: 0.0
+	MAX: 1.0
+	FONT_SIZE: 16
+	PRECISION: 6
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (664,12), DIMENSIONS 116 x 148
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (287,112)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
+		DESC: POINTin1
+	UNITS: units
+	MIN: 0.0
+	MAX: 1.0
+	FONT_SIZE: 16
+	PRECISION: 9
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.bat b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.bat
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.bat
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.bat
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft.1 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft.1
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft.1
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft.1
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft.2 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft.2
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft.2
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dft.2
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dtp b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dtp
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dtp
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.dtp
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.inf b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.inf
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.inf
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.inf
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.inf2 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.inf2
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.inf2
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.inf2
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.log b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.log
similarity index 96%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.log
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.log
index ded64b406..b1479d512 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.log
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.log
@@ -7,50 +7,50 @@ Nodes and Wires...
     Electrical nodes found: 0
 
 
-Running In Pre-Processor Mode (RTDSPCPP Inclusion)
-
-
-
-
-REAL-TIME DIGITAL SIMULATOR POWER SYSTEM COMPILER
-(c) Copyright 1994-2008  RTDS Technologies Inc.
-
-Version C10.04
-Compilation Time: 11:09:29  May 26 2015
-
-
-              Data file name: gtnet_skt_2point_udp.dtp
-               Inf file name: tmp.gtnet_skt_2point_udp.inf
-               Map file name: gtnet_skt_2point_udp.map
-            Output file name: gtnet_skt_2point_udp_r#
-
-Configuration file directory: .
-     Configuration file name: C:\RSCAD\HDWR\config_file_02.txt
-
-        Title from data file: "Test Circuit"
-
-
-      Library file directory: C:\RSCAD/RTDS
-           Library file name: rt_sim.lib
-        Library file version: 62.57
-
-      Library file directory: C:\RSCAD/RTDS
-           Library file name: rpc.lib
-        Library file version: 24.53
-
-Time-step used = 50.000000 us 
-
-
-Network Conductance Matrix Overlay Statistics:
-        Subsystem   1   contains   0   matrix overlays.
-
-
-Control Component Statistics:
-        Subsystem   1   contains   32   control components.
-
-
-End of process. Peak memory usage = 340852736 bytes
-
-
-rtc terminated successfully.
-
+Running In Pre-Processor Mode (RTDSPCPP Inclusion)
+
+
+
+
+REAL-TIME DIGITAL SIMULATOR POWER SYSTEM COMPILER
+(c) Copyright 1994-2008  RTDS Technologies Inc.
+
+Version C10.04
+Compilation Time: 11:09:29  May 26 2015
+
+
+              Data file name: gtnet_skt_2point_udp.dtp
+               Inf file name: tmp.gtnet_skt_2point_udp.inf
+               Map file name: gtnet_skt_2point_udp.map
+            Output file name: gtnet_skt_2point_udp_r#
+
+Configuration file directory: .
+     Configuration file name: C:\RSCAD\HDWR\config_file_02.txt
+
+        Title from data file: "Test Circuit"
+
+
+      Library file directory: C:\RSCAD/RTDS
+           Library file name: rt_sim.lib
+        Library file version: 62.57
+
+      Library file directory: C:\RSCAD/RTDS
+           Library file name: rpc.lib
+        Library file version: 24.53
+
+Time-step used = 50.000000 us 
+
+
+Network Conductance Matrix Overlay Statistics:
+        Subsystem   1   contains   0   matrix overlays.
+
+
+Control Component Statistics:
+        Subsystem   1   contains   32   control components.
+
+
+End of process. Peak memory usage = 340852736 bytes
+
+
+rtc terminated successfully.
+
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.map b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.map
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.map
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.map
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.pUsage b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.pUsage
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.pUsage
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.pUsage
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.sib b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.sib
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.sib
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp.sib
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp_r7 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp_r7
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp_r7
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp_r7
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp_tx7.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp_tx7.txt
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp_tx7.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync/gtnet_skt_2point_udp_tx7.txt
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNETSKT1_to.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNETSKT1_to.txt
similarity index 92%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNETSKT1_to.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNETSKT1_to.txt
index 5e5c1ebd2..b0a0bc2e1 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNETSKT1_to.txt
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNETSKT1_to.txt
@@ -1,5 +1,5 @@
-POINT0	int
-CRTSECD	int
-CRTNSEC	int
-POINT3	int
-POINT4	float
+POINT0	int
+CRTSECD	int
+CRTNSEC	int
+POINT3	int
+POINT4	float
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNETSKT2_to.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNETSKT2_to.txt
similarity index 91%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNETSKT2_to.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNETSKT2_to.txt
index 7ae06952c..9abf948ca 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNETSKT2_to.txt
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNETSKT2_to.txt
@@ -1,5 +1,5 @@
-POINT0	int
-POINT1	int
-POINT2	int
-POINT3	int
-POINT4	float
+POINT0	int
+POINT1	int
+POINT2	int
+POINT3	int
+POINT4	float
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_TCP_GUI.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_TCP_GUI.java
similarity index 97%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_TCP_GUI.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_TCP_GUI.java
index 2f56601d7..950a4dcf1 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_TCP_GUI.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_TCP_GUI.java
@@ -1,1543 +1,1543 @@
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.Font;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.BufferedReader;
-import java.io.DataOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.net.SocketException;
-import java.net.UnknownHostException;
-import java.nio.ByteBuffer;
-import java.util.Vector;
-
-import javax.swing.BorderFactory;
-import javax.swing.DefaultCellEditor;
-import javax.swing.JComboBox;
-import javax.swing.JFileChooser;
-import javax.swing.JFormattedTextField;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTable;
-import javax.swing.JTextArea;
-import javax.swing.JTextField;
-import javax.swing.ListSelectionModel;
-import javax.swing.SwingUtilities;
-import javax.swing.UIManager;
-import javax.swing.border.CompoundBorder;
-import javax.swing.border.EmptyBorder;
-import javax.swing.border.TitledBorder;
-import javax.swing.table.AbstractTableModel;
-import javax.swing.table.JTableHeader;
-import javax.swing.table.TableCellEditor;
-
-/*
- * NOTE: GTNET_SKT_TCP_GUI was made as an example TCP client/server
- * 		 The code is given as an example and is not intended to be 
- * 		 part of RSCAD support. Questions will not be answered.
- */
-
-public class GTNET_SKT_TCP_GUI extends JFrame
-{
-    /**
-	 * 
-	 */
-	private static final long serialVersionUID = -6325275282238226823L;
-
-	private static boolean DEBUG = false;
-
-    static TCP_ListenTask serverProcess;
-    static TCP_ConnectTask clientProcess;
-	//UDP Server
-	static JTextField jTextFieldLocalIp;
-	static JTextField jTextFieldLocalPort;
-	static JLabel lblLocalIp;
-	static JLabel lblLocalPort;
-	public static SoftEdgeButton btnStart;
-	public static SoftEdgeButton btnTCP;
-	public static SoftEdgeButton btnQuit;
-	public static SoftEdgeButton btnAddIp;
-	public static SoftEdgeButton btnDeleteIp;
-	public static SoftEdgeButton btnSaveIp;
-	public static SoftEdgeButton btnLoadIp;
-	static JTable IPtable;
-	//UDP Client
-	static JTextField jTextFieldRemoteIp;
-	static JTextField jTextFieldRemotePort;
-	static JLabel lblRemoteIp;
-	static JLabel lblRemotePort;
-
-	public static SoftEdgeButton btnSend;
-	static JTable OPtable;
-	private static JPanel MainPnl;
-	
-	final static int GTNETSKT_MAX_INPUTS = 300;
-	
-	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
-	static int ival[];
-	static float fval[];
-	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
-
-	static int numInPoints = 0;
-	static int numOutPoints = 0;
-    static InetAddress host = null;
-    static byte[] inBuf = null;
-	static byte[] outBuf = null;
-    static String msg = null;
-    public static TableCellEditor editorInt;
-    public static TableCellEditor editorFloat;
-    protected static JTextArea textArea;
- //   private final static String newline = "\r\n";
-    private final static String newline = System.getProperty("line.separator");//This will retrieve line separator 
-    private final static String delim = "\t";//","; // tab delimited file
-    
-	ServerSocket serverSocket = null;
-	Socket connectionSocket =null;
-	static GTNET_SKT_TCP_GUI main_inst;
-
-	public static void main(String args[])
-	{
-	    SwingUtilities.invokeLater(new Runnable() {
-	        public void run() {
-	        	main_inst = new GTNET_SKT_TCP_GUI();
-	        	main_inst.setVisible(true);
-	        }
-	    });
-		
-	}
-	
-    public GTNET_SKT_TCP_GUI()
-    {
-        super("RTDS GTNET-SKT TCP Server and Client");        
-        
-		try
-		{
-			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
-		}
-		catch(Exception e)
-		{
-			
-		}
-		
-		JFormattedTextField ftf[] = new JFormattedTextField[2];
-		ftf[0] = new JFormattedTextField(new Integer(90032221));
-		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
-		ftf[1].setValue(new Float(0.0));
-		editorInt = new DefaultCellEditor(ftf[0]);
-		editorFloat = new DefaultCellEditor(ftf[1]);
-		
-		Object options[] = { "int", "float" };
-		JComboBox<?> comboBox = new JComboBox<Object>(options);
-		comboBox.setMaximumRowCount(4);
-		TableCellEditor editorType = new DefaultCellEditor(comboBox);
-
-		// The Server Table
-		String columnNames[] = {"Point #","Variable","Type","Value"};
-		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
-		IPtable.setCellSelectionEnabled(true);	 
-		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		IPtable.setFillsViewportHeight(true);
-		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
-		IPtable.setRowSelectionAllowed(true);
-		IPtable.setColumnSelectionAllowed(false);
-		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        JTableHeader header = IPtable.getTableHeader();
-        header.setBackground(Color.LIGHT_GRAY);
-        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-		
-    	// The Client Table
-		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
-		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		OPtable.setFillsViewportHeight(true);
-		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
-		OPtable.setRowSelectionAllowed(true);
-		OPtable.setColumnSelectionAllowed(false);
-		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
-        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-
-    	setup(); // The GUI
-
-		setSize(520,745);
-		setLayout(new FlowLayout());
-		setDefaultCloseOperation(EXIT_ON_CLOSE);
-        this.getContentPane().add(MainPnl);     
-		setVisible(true);
-
-    }
-    
-    public static void setup()
-    {
-		try {
-			host = InetAddress.getLocalHost();
-		} catch (UnknownHostException e) {
-			e.printStackTrace();
-		}    		
- 
-		// Main Panel
-		MainPnl	= new JPanel(new GridBagLayout());			
-		GridBagConstraints gbc = new GridBagConstraints();		
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.gridwidth = 1;
-		MainPnl.add(createTCP_Pnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		gbc.gridwidth = 1;
-		MainPnl.add(createInputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		gbc.gridwidth = 1;
-		MainPnl.add(createOutputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 3;
-		gbc.gridwidth = 1;
-		MainPnl.add(createMsgPnl(), gbc);
-			  	
-    }
-
-	private static JPanel createTCP_Pnl() {
-		//Points from GTNET-SKT
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Communication Mode");
-		JPanel pnlTCP = new JPanel(new GridBagLayout());
-		pnlTCP.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(2,2,2,2)));
-		Object options[] = { "Client", "Server" };
-		final JComboBox<?> comboBox = new JComboBox<Object>(options);
-		btnTCP= new SoftEdgeButton("Connect");
-
-		lblLocalIp = new JLabel("Local Server, IP Address:");
-		jTextFieldLocalIp = new JTextField("", 10);
-		jTextFieldLocalIp.setText(host.getHostAddress());
-		jTextFieldLocalIp.setEditable(true);
-		
-		lblLocalPort = new JLabel("Port");
-		jTextFieldLocalPort = new JTextField("", 6);
-		jTextFieldLocalPort.setText("12345");
-
-    	jTextFieldLocalIp.setVisible(false);
-    	jTextFieldLocalPort.setVisible(false);
-    	lblLocalIp.setVisible(false);
-    	lblLocalPort.setVisible(false);
-		
-		lblRemoteIp = new JLabel("Remote Server, IP Address:");
-		jTextFieldRemoteIp = new JTextField("", 9);
-		jTextFieldRemoteIp.setText(host.getHostAddress());
-        if (DEBUG) {
-    		jTextFieldRemoteIp.setText("172.24.9.185");
-        }
-		jTextFieldRemoteIp.setEditable(true);
-		
-		lblRemotePort = new JLabel("Port");
-		jTextFieldRemotePort = new JTextField("", 5);
-        jTextFieldRemotePort.setText("12345");
-
-		
-		comboBox.addActionListener(new ActionListener(){
-			@Override
-			public void actionPerformed(ActionEvent e) {
-			    if(comboBox.getSelectedIndex()==0)
-			    {
-			    	btnTCP.setText("Connect");
-			    	jTextFieldLocalIp.setVisible(false);
-			    	jTextFieldLocalPort.setVisible(false);
-			    	lblLocalIp.setVisible(false);
-			    	lblLocalPort.setVisible(false);
-					lblRemoteIp.setVisible(true);
-					jTextFieldRemoteIp.setVisible(true);
-					lblRemotePort.setVisible(true);
-					jTextFieldRemotePort.setVisible(true);
-			    }
-			    else
-			    {
-			    	btnTCP.setText("Listen");				
-			    	jTextFieldLocalIp.setVisible(true);
-			    	jTextFieldLocalPort.setVisible(true);
-			    	lblLocalIp.setVisible(true);
-			    	lblLocalPort.setVisible(true);
-					lblRemoteIp.setVisible(false);
-					jTextFieldRemoteIp.setVisible(false);
-					lblRemotePort.setVisible(false);
-					jTextFieldRemotePort.setVisible(false);										
-			    }
-			
-			}
-			
-		});  
-		
-		btnTCP.addActionListener(new ActionListener() {
-			@SuppressWarnings("deprecation")
-			@Override
-			public void actionPerformed(ActionEvent e) {
-			    if(btnTCP.getText()=="Listen")
-			    {
-			    	echo("Server socket opening...");			        
-			        try {
-			        	serverProcess = new TCP_ListenTask(main_inst , numInPoints);
-			        	serverProcess.start();
-			        } 
-			        catch (Exception e1) 
-			        {
-			        	echo(e1.getMessage());
-			        }
-
-			    	return;
-			    }
-			    if(btnTCP.getText()=="StopServer")
-			    {
-			    	btnTCP.setText("Listen");
-			        btnAddIp.setEnabled(true);
-			        btnDeleteIp.setEnabled(true);
-			        btnSaveIp.setEnabled(true);
-			        btnLoadIp.setEnabled(true);
-			    	jTextFieldLocalIp.setEnabled(true);
-			    	jTextFieldLocalPort.setEnabled(true);
-			    	btnSend.setEnabled(false);
-			    	echo("Server socket closed...");			        
-			    	serverProcess.closeTask();
-			    	serverProcess.stop();
-			    	return;
-			    }
-			    if(btnTCP.getText()=="Connect")
-			    {
-					echo("Client socket opening...");
-			        try {
-			        	clientProcess = new TCP_ConnectTask(main_inst , numOutPoints);
-			        	clientProcess.start();
-			        } 
-			        catch (Exception e1) 
-			        {
-			        	echo(e1.getMessage());
-			        }
-			    	return;
-			    }				
-			    if(btnTCP.getText()=="StopClient")
-			    {
-			    	clientProcess.closeTask();
-			    	echo("Client socket closed...");			        
-			    	return;
-			    }				
-			}			
-		});
-		
-		GridBagConstraints gbc = new GridBagConstraints();		
-		JPanel TCPoptions = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-	    TCPoptions.add(comboBox, gbc);
-	    TCPoptions.add(btnTCP, gbc);
-		
-		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		LocalPanel.add(comboBox, gbc);
-		LocalPanel.add(btnTCP, gbc);
-		LocalPanel.add(lblLocalIp, gbc);
-		LocalPanel.add(jTextFieldLocalIp, gbc);
-		LocalPanel.add(lblLocalPort, gbc);
-		LocalPanel.add(jTextFieldLocalPort, gbc);
-
-		JPanel RemotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		
-	    RemotePanel.add(lblRemoteIp, gbc);
-	    RemotePanel.add(jTextFieldRemoteIp, gbc);
-	    RemotePanel.add(lblRemotePort, gbc);
-	    RemotePanel.add(jTextFieldRemotePort, gbc);
-		
-	    gbc = new GridBagConstraints();	
-	    gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 1;
-		gbc.gridy = 0;
-		pnlTCP.add(TCPoptions, gbc);
-		gbc.gridx = 2;
-		gbc.gridy = 0;
-		pnlTCP.add(LocalPanel, gbc);
-		gbc.gridx = 3;
-		gbc.gridy = 0;
-		pnlTCP.add(RemotePanel, gbc);
-		return pnlTCP;
-
-	}
-	
-	private static JPanel createInputPointPnl() {
-		
-		//Points from GTNET-SKT
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Server");
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-		      
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(IPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		btnStart= new SoftEdgeButton("Start");
-		btnAddIp = new SoftEdgeButton("Add") ;
-		btnDeleteIp = new SoftEdgeButton("Delete") ;
-	    btnSaveIp = new SoftEdgeButton("Save Table");   
-	    btnLoadIp = new SoftEdgeButton("Load Table");   
-
-		btnAddIp.addActionListener(new ActionListener() {
-			@Override
-		     public void actionPerformed(ActionEvent e) 
-		     {
-				if(numInPoints< GTNETSKT_MAX_INPUTS){
-					int i = numInPoints++;
-					InputTableModel a = (InputTableModel) IPtable.getModel();
-					gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
-					gtnetSktInputType[i] = "float";
-					Object[] values = {i, gtnetSktInputName[i], gtnetSktInputType[i], ""};
-					a.insertData(values);
-				}else{
-					echo("Number of Server Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
-				}				
-		     }			
-		});
-		
-		btnDeleteIp.addActionListener(new ActionListener(){
-			@Override
-			public void actionPerformed(ActionEvent e) {
-		    	 if(IPtable.getSelectedRow() != -1){
-		    		 InputTableModel a = (InputTableModel) IPtable.getModel();
-		    		 a.removeRow(IPtable.getSelectedRow());
-		    		 numInPoints--;
-		    		 for (int i=0; i < numInPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-			}
-		});
-		
-        btnSaveIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                saveIPTable();   
-            }   
-        });   
-
-        btnLoadIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                loadIPTable();   
-            }   
-        });   
-		
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-	    tableButtonPanel.add(btnAddIp, gbc);
-	    tableButtonPanel.add(btnDeleteIp, gbc);
-	    tableButtonPanel.add(btnSaveIp, gbc);
-	    tableButtonPanel.add(btnLoadIp, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-	
-	private static JPanel createOutputPointPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Client");
-
-		//Points to GTNET-SKT
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(OPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		btnSend= new SoftEdgeButton("Send");
-		btnSend.setEnabled(false);
-		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
-		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
-	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
-	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
-
-		btnSend.addActionListener(new ActionListener() {  
-	        int txCnt = 0;
-			@Override
-			public void actionPerformed(ActionEvent e) {
-
-				int size = numOutPoints * 4;
-				  
-				try {
-				    byte[] buffer = new byte[size];
-				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
-				    txCnt++;
-		      		for (int i = 0; i<numOutPoints;i++)
-		      		{
-		      			if(gtnetSktOutputType[i].equalsIgnoreCase("int"))
-		      			{	    
-		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
-		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
-			      			byte[] src = convertToByteArray(Math.round(Float.valueOf((String) OPtable.getValueAt(i, 3))));  
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      			if(gtnetSktOutputType[i].equalsIgnoreCase("float"))
-		      			{
-			      			byte[] src = convertToByteArray(Float.valueOf((String) OPtable.getValueAt(i, 3))); 
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      		}
-		      		buffer = outbuff.array();
-				    
-					DataOutputStream outToClient = new DataOutputStream(main_inst.connectionSocket.getOutputStream());
-					outToClient.write(buffer, 0, size);
-					
-					echo(main_inst.connectionSocket.getRemoteSocketAddress()+" - Packets Sent ="+String.valueOf(txCnt));
-					
-				} catch (UnknownHostException ex) {
-					ex.printStackTrace();
-				} catch (SocketException ex) {
-					ex.printStackTrace();
-				} catch (IOException ex) {
-					ex.printStackTrace();
-				}
-				catch(Exception ex) {
-					System.out.print("Client Error! It didn't work!\n" + ex.getMessage());
-				}        
-			}
-        });
-		
-		btnAddOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-				if(numOutPoints< GTNETSKT_MAX_INPUTS){
-					int i = numOutPoints++;
-					OutputTableModel a = (OutputTableModel) OPtable.getModel();
-					gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
-					gtnetSktOutputType[i] = "float";
-					Object[] values = {i, gtnetSktOutputName[i], gtnetSktOutputType[i], Float.toString(i)};
-					a.insertData(values);
-				}else{
-					echo("Number of Client Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
-				}
-		    }			
-		});
-		
-		btnDeleteOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-		    	 if(OPtable.getSelectedRow() != -1){
-		    		 OutputTableModel a = (OutputTableModel) OPtable.getModel();
-		    		 a.removeRow(OPtable.getSelectedRow());
-		    		 numOutPoints--;
-		    		 for (int i=0; i < numOutPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-		    }			
-		});
-		
-		btnSaveOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                saveOPTable();   
-            }   
-        });   
-
-		btnLoadOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                loadOPTable();   
-            }   
-        });   
-		
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		tableButtonPanel.add(btnAddOp, gbc);
-		tableButtonPanel.add(btnDeleteOp, gbc);
-		tableButtonPanel.add(btnSaveOp, gbc);
-		tableButtonPanel.add(btnLoadOp, gbc);
-		tableButtonPanel.add(btnSend, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-//		pnlPoint.add(remotePanel, gbc);
-//		gbc.gridx = 0;
-//		gbc.gridy = 2;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-    
-	private static JPanel createMsgPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
-
-		//Points to GTNET-SKT
-		JPanel pnlMsg = new JPanel(new GridBagLayout());
-
-		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the text area to it.
-        textArea = new JTextArea(7, 40);
-        textArea.setEditable(false);
-        textArea.setAutoscrolls(true);
-        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
-        textArea.setFont(font);
-
-        JScrollPane scrollPane = new JScrollPane(textArea);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlMsg.add(scrollPane,gbc);
-		
-		return pnlMsg;
-		
-	}
-
-	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
-	
-    private static void saveOPTable() {   
-		if (fileChooser(false,"*.txt") !=  null) {   
-            saveOPTable(myJFileChooser.getSelectedFile().toString());   
-        }   
-    }   
-    private static void saveOPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
- 
-    private static void saveIPTable() {  
-		if (fileChooser(false,"*.txt") !=  null) {   
-			saveIPTable(myJFileChooser.getSelectedFile().toString());   
-		}   
-    }   
-    private static void saveIPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline ;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
-   
-    private static void loadOPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-        else
-        {
-            i = InitParamsFromFile("*.txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-         if(i!=0){
-        	numOutPoints = i;
-        }
-		OutputTableModel a = (OutputTableModel) OPtable.getModel();
-        int x = OPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
-    }   
-
-    private static void loadIPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        else
-        {
-        	i = InitParamsFromFile("*.txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        if(i!=0){
-        	numInPoints = i;
-        }
-		ival = new int[numInPoints];
-		fval = new float[numInPoints];
-		InputTableModel a = (InputTableModel) IPtable.getModel();
-        int x = IPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
-    }   
-
-    class InputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = -2870203912612672882L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public InputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    			   			
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktInputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-    			int numdecimals = 0;
-//	   			int offset = 0;
-    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;    			
-    			newValue = newValue.replaceAll(",", "");
-    			
-    			// check for valid digits, decimal places, and range check
- 	        	for (int i=0; i < newValue.length(); i++) {
-		        	char c = newValue.charAt(i);
-//		        	if(c == '-' && i == 0){
-//		        		offset = 1;
-//		        	}
-	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
-						numdecimals ++;
-	        		}
-					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
-					{
-						save = true;
-					}
-	        	}
-	        	if (save)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(tempStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col != 2) {
-                return false;
-            }else if(btnStart.getText()=="Stop"){
-                return false;            	
-            } else {
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-    
-	class OutputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = 8248501194260208975L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public OutputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktOutputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-				boolean realok = true;
-		        boolean fracok = true;
-    			int numdecimals = 0;
-	   			int offset = 0;
-    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;
-    			String real = null, frac = null;
-     			newValue = newValue.replaceAll(",", "");
- 				if(newValue.contains("-")){ 
-					offset = 1;
-				}
-				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
-					real = newValue.substring(offset, newValue.indexOf("."));
-					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
-					if(real.length()>=10){
-						for (int i=0; i < 10; i++) {
-							char c = real.charAt(i);
-			        		if (c > '2' && i == 0)
-			        			realok = false;
-			        		if (c > '1' && i == 1)
-			        			realok = false;
-			        		if (c > '4' && i == 2)
-			        			realok = false;
-			        		if (c > '7' && i == 3)
-			        			realok = false;
-			        		if (c > '4' && i == 4)
-			        			realok = false;
-			        		if (c > '8' && i == 5)
-			        			realok = false;
-			        		if (c > '3' && i == 6)
-			        			realok = false;
-			        		if (c > '6' && i == 7)
-			        			realok = false;
-			        		if (c > '4' && i == 8)
-			        			realok = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			realok = false;
-			        		if (c == '7' && i == 9 && offset==0 && realok){
-			        			if(real.contains("2147483647")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			realok = false;
-			        		if (c == '8' && i == 9 && offset==1 && realok){
-			        			if(real.contains("2147483648")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-							
-						}
-					}
-				}
-				
-				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
-					real = newValue.substring(offset, newValue.length());
-				}
-				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
-					real = newValue.substring(offset, newValue.indexOf("."));
-					int i = Math.round(Float.valueOf(newValue));
-					newValue = Integer.toString(i);
-				}
-				if(real.length()<=10){
-	    			// check for valid digits and maximum range check 
-	 	        	for (int i=0; i < real.length(); i++) {
-			        	char c = real.charAt(i);
-		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
-							numdecimals ++;
-		        		}
-						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
-						{
-							save = true;
-						}
-							
-			        	if(real.length()>=10){ // The check for the maximum value
-			        		if (c > '2' && i == 0)
-			        			save = false;
-			        		if (c > '1' && i == 1)
-			        			save = false;
-			        		if (c > '4' && i == 2)
-			        			save = false;
-			        		if (c > '7' && i == 3)
-			        			save = false;
-			        		if (c > '4' && i == 4)
-			        			save = false;
-			        		if (c > '8' && i == 5)
-			        			save = false;
-			        		if (c > '3' && i == 6)
-			        			save = false;
-			        		if (c > '6' && i == 7)
-			        			save = false;
-			        		if (c > '4' && i == 8)
-			        			save = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			save = false;
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			save = false;
-			        	}
- 	        		}
-	        	}
-				else
-				{
-					save = false;
-				}
-	        	if (save && realok && fracok)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(typeStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col < 1) {
-                return false;
-            } else {
-				if(data.elementAt(row).toString().contains("int"))
-				{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
-				}else{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
-				}
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-	
-	//simple function to initialize parameters from the data file to variables
-	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		FileInputStream fileInputStream = null;
-		InputStreamReader inputStreamReader = null;
-		BufferedReader bufferedReader = null;
-		String[] var = null;
-		int points = 0;
-		
-		try {
-		    String[] result = fileChooser(false,fname);
-		    if (result != null){
-		    	fileInputStream = new FileInputStream(result[1]);
-			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
-			    bufferedReader = new BufferedReader(inputStreamReader);
-	
-			    // use BufferedReader here
-			    String s;
-			    
-			    while((s = bufferedReader.readLine()) != null){
-			        var = s.split(delim);//\t ,\n\r
-			        gtnetSktName[points]  = var[0];
-			        gtnetSktType[points] = var[1];
-			        points++;
-			    }
-		    }
-		} 
-		catch (IOException e) {
-			e.printStackTrace();
-		}
-		finally 
-		{
-			try {
-				if (fileInputStream != null){
-					fileInputStream.close();
-					inputStreamReader.close();
-					bufferedReader.close();
-				}
-			}
-			catch (IOException e) {
-				e.printStackTrace();
-			}		
-		}
-		return points;
-	}	
-
-	//simple function to fill data to table
-	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		OutputTableModel a = (OutputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			if(gtnetSktType[i].contains("int")){
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
-				a.insertData(values);				
-			}else{
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
-				a.insertData(values);				
-			}
-	    }		
-		
-	}
-
-	//simple function to fill data to table
-	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		InputTableModel a = (InputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
-			a.insertData(values);				
-	    }		
-		
-	}
-
-
-	//simple function to echo data to terminal
-	public static void echo(String msg)
-	{
-        if (DEBUG) {
-        	System.out.println(msg);
-        }
-        
-        textArea.append(msg + newline);
-
-        //Make sure the new text is visible, even if there
-        //was a selection in the text area.
-        textArea.setCaretPosition(textArea.getDocument().getLength());
-
-	}
-
-	//simple function to save the file name and path
-	private static String[] fileChooser(boolean folderOnly, String fname)
-	{
-		String[] filePath = null;
-//		JFileChooser c 	= new JFileChooser();
-		myJFileChooser = new JFileChooser();
-   	 	File  myfile  = new File(fname);
-		
-		if(folderOnly)
-		{
-			myJFileChooser.setDialogTitle("Select Folder...");
-			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File folder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = "";
-				filePath[1] = folder.getAbsolutePath();
-			}
-		}
-		else
-		{
-			myJFileChooser.setDialogTitle("Select File");
-			myJFileChooser.setSelectedFile(myfile);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File fileFolder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = myJFileChooser.getSelectedFile().getName();
-				filePath[1] = fileFolder.getAbsolutePath();
-			}
-		}
-		
-		return filePath;
-	}//end saveAsChooser
-	
-    public static byte[] convertToByteArray(int value) {
-        byte[] bytes = new byte[4];
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-        buffer.putInt(value);
-        return buffer.array();
-    }
-
-    public static byte[] convertToByteArray(float value) {
-	    byte[] bytes = new byte[4];
-	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-	    buffer.putFloat(value);
-	    return buffer.array();
-	}
-
-    public static byte[] convertToByteArray(byte value) {
-        byte[] bytes = new byte[4];
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-        buffer.put(value);
-        return buffer.array();
-    }
-    
-} // End of Class
-
-class TCP_ListenTask extends Thread 
-{
-	private volatile boolean stop = false;	
-	int npoints = 0;
-	int ival[] = null;
-	float fval[] = null;
-//  ServerSocket serverSocket = null;
-//  Socket connectionSocket = null;
-	GTNET_SKT_TCP_GUI myskt = null;
-  
-	public TCP_ListenTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
-	    this.npoints = numPoints;
-	    ival = new int[numPoints];
-	    fval = new float[numPoints];
-	    this.myskt = myinst;
-	  }
-	public void closeTask() {
-      try {
-    	  stop = true;
-    	  myskt.serverSocket.close();
-      } catch (IOException e) {
-          e.printStackTrace();
-      }
-	}
-	public void run() {
-		while (!stop) {
-			ByteBuffer buf;
-			try
-		    {
-		    	//1. creating a server socket, parameter is local port number
-			  	myskt.serverSocket = new ServerSocket();
-			  	myskt.serverSocket.setReuseAddress(true);
-	//			inSocket.setSoTimeout(10000); // DO NOT USE TIMEOUTS
-			  	myskt.connectionSocket = new Socket();
-		        
-		        String ipAddr = GTNET_SKT_TCP_GUI.jTextFieldLocalIp.getText();
-		        int ipPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldLocalPort.getText());
-		        myskt.serverSocket.bind(new InetSocketAddress(ipAddr, ipPort));
-		         	         
-		        //2. Wait for an incoming data
-		        GTNET_SKT_TCP_GUI.echo("Server socket created. Waiting for incoming data...");
-		         
-		        GTNET_SKT_TCP_GUI.btnTCP.setText("StopServer");
-		        GTNET_SKT_TCP_GUI.btnAddIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.btnDeleteIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.btnSaveIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.btnLoadIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.jTextFieldLocalIp.setEnabled(false);
-		        GTNET_SKT_TCP_GUI.jTextFieldLocalPort.setEnabled(false);
-		        
-	            //communication loop
-	            int rxCnt = 0;
-	            while (!(myskt.serverSocket.isClosed())) 
-		        {
-	          		rxCnt++;
-	          		
-	          		myskt.connectionSocket = myskt.serverSocket.accept();
-	          		GTNET_SKT_TCP_GUI.echo("Connection received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
-	          		GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
-					InputStream insktStream = myskt.connectionSocket.getInputStream();
-					byte[] buff = new byte[(npoints) * 4];                  // Buffer
-					int num = -1;                                           // Bytes read     
-	                while( (num = insktStream.read(buff)) >= 0 ){           // Not EOS yet                        
-	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
-	//                	out.write( buff, 0, num );                          // Echo to source                        
-	//                	out.flush();                                        // Flush stream                    
-	                	if (num==(npoints) * 4)
-	                		insktStream.close();							// This is necessary in Server mode to read new packets
-	                		break;
-	                }   // end while	            
-					if (num==(npoints) * 4){
-		            	buf = ByteBuffer.wrap(buff);
-		          		for (int i = 0; i<npoints;i++)
-		          		{
-		          			ival[i] = buf.getInt(i*4);
-		          			fval[i] = buf.getFloat(i*4);
-		          			
-		                    //echo the details of incoming data - client ip : client port - client message
-		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
-		          			{
-		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
-		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
-		           			}
-		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
-		          			{
-		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
-		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
-		           			}
-		          		}
-	         		}	         	          		
-		        }		 
-			} catch (UnknownHostException ex) {
-				ex.printStackTrace();
-				GTNET_SKT_TCP_GUI.echo("UnknownHostException:Server: " + ex.getMessage() + "\n");
-			} catch (SocketException ex) {
-				ex.printStackTrace();
-				GTNET_SKT_TCP_GUI.echo("SocketException:Server: " + ex.getMessage() + "\n");
-				GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
-			} catch (IOException ex) {
-				ex.printStackTrace();
-				GTNET_SKT_TCP_GUI.echo("IOException:Server: " + ex.getMessage() + "\n");
-			}
-			catch(Exception ex) {
-				GTNET_SKT_TCP_GUI.echo("Exception:Server: " + ex.getMessage() + "\n");
-			}        
-		}
-	    if (stop)
-	        System.out.println("TCP_ListenTask Closed Now");
-	}
-}	
-
-class TCP_ConnectTask extends Thread 
-{
-	
-  int npoints = 0;
-  int ival[] = null;
-  float fval[] = null;
-  GTNET_SKT_TCP_GUI myskt = null;
-  
-  public TCP_ConnectTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
-	    this.npoints = numPoints;
-	    ival = new int[numPoints];
-	    fval = new float[numPoints];
-	    this.myskt = myinst;
-	  }
-  public void closeTask() {
-      try {
-    	  myskt.connectionSocket.close();
-    	  GTNET_SKT_TCP_GUI.btnTCP.setText("Connect");
-    	  GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(true);
-    	  GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(true);
-    	  GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
-      } catch (IOException e) {
-          e.printStackTrace();
-      }
-      System.out.println("TCP_ConnectTask Closed Now");
-      GTNET_SKT_TCP_GUI.echo("TCP_ConnectTask Closed Now");
-  }
-  public void run() {
-//		int size = npoints * 4;
-		  
-		try {
-		    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.getText());
-		    int gtnetPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldRemotePort.getText());
-		    
-			myskt.connectionSocket = new Socket(gtnetIp, gtnetPort);
-			myskt.connectionSocket.setKeepAlive(true);
-			myskt.connectionSocket.setTcpNoDelay(true);
-			
-//			DataOutputStream outToServer = new DataOutputStream(myskt.connectionSocket.getOutputStream());
-//			BufferedReader inFromServer = new BufferedReader(new InputStreamReader(myskt.connectionSocket.getInputStream()));
-
-			GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
-			GTNET_SKT_TCP_GUI.btnTCP.setText("StopClient");
-			GTNET_SKT_TCP_GUI.echo("Client socket opened and ready...");
-			GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(false);
-			GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(false);
-	    
-            //communication loop
-            int rxCnt = 0;
-            while (!(myskt.connectionSocket.isClosed())) 
-	        {
-          		rxCnt++;
-          		
-          		GTNET_SKT_TCP_GUI.echo("Packets received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
-				InputStream inskt = myskt.connectionSocket.getInputStream();
-				byte[] buff = new byte[(npoints) * 4];                  // Buffer
-				int num = -1;                                           // Bytes read  
-				if ((num = inskt.read(buff))== -1){
-					GTNET_SKT_TCP_GUI.echo("TCP connection likely lost - No input data read");
-					closeTask();
-				}
-//	                while( (num = inskt.read(buff)) >= 0 ){                 // Not EOS yet                        
-//	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
-//	//                	out.write( buff, 0, num );                          // Echo to source                        
-//	//                	out.flush();                                        // Flush stream                    
-//	                	if (num==(npoints) * 4)
-//	//                		inskt.close();
-//	                		break;
-//	                }   // end while
-               
-				if (num==(npoints) * 4){
-					ByteBuffer buf = ByteBuffer.wrap(buff);
-	          		for (int i = 0; i<npoints;i++)
-	          		{
-	          			ival[i] = buf.getInt(i*4);
-	          			fval[i] = buf.getFloat(i*4);
-	          			
-	                    //echo the details of incoming data - client ip : client port - client message
-	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
-	          			{
-	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
-	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
-	           			}
-	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
-	          			{
-	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
-	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
-	           			}
-	         		}	         	          		
-				}
-	        }
-			
-		} catch (UnknownHostException ex) {
-			ex.printStackTrace();
-			GTNET_SKT_TCP_GUI.echo("UnknownHostException:Client: " + ex.getMessage() + "\n");
-		} catch (SocketException ex) {
-			ex.printStackTrace();
-			GTNET_SKT_TCP_GUI.echo("SocketException:Client: " + ex.getMessage() + "\n");
-			GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
-		} catch (IOException ex) {
-			ex.printStackTrace();
-			GTNET_SKT_TCP_GUI.echo("IOException:Client: " + ex.getMessage() + "\n");
-		}
-		catch(Exception ex) {
-			GTNET_SKT_TCP_GUI.echo("Exception:Client: " + ex.getMessage() + "\n");
-		}        
-    }
-}	
-
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.BufferedReader;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+import java.nio.ByteBuffer;
+import java.util.Vector;
+
+import javax.swing.BorderFactory;
+import javax.swing.DefaultCellEditor;
+import javax.swing.JComboBox;
+import javax.swing.JFileChooser;
+import javax.swing.JFormattedTextField;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+import javax.swing.ListSelectionModel;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.TitledBorder;
+import javax.swing.table.AbstractTableModel;
+import javax.swing.table.JTableHeader;
+import javax.swing.table.TableCellEditor;
+
+/*
+ * NOTE: GTNET_SKT_TCP_GUI was made as an example TCP client/server
+ * 		 The code is given as an example and is not intended to be 
+ * 		 part of RSCAD support. Questions will not be answered.
+ */
+
+public class GTNET_SKT_TCP_GUI extends JFrame
+{
+    /**
+	 * 
+	 */
+	private static final long serialVersionUID = -6325275282238226823L;
+
+	private static boolean DEBUG = false;
+
+    static TCP_ListenTask serverProcess;
+    static TCP_ConnectTask clientProcess;
+	//UDP Server
+	static JTextField jTextFieldLocalIp;
+	static JTextField jTextFieldLocalPort;
+	static JLabel lblLocalIp;
+	static JLabel lblLocalPort;
+	public static SoftEdgeButton btnStart;
+	public static SoftEdgeButton btnTCP;
+	public static SoftEdgeButton btnQuit;
+	public static SoftEdgeButton btnAddIp;
+	public static SoftEdgeButton btnDeleteIp;
+	public static SoftEdgeButton btnSaveIp;
+	public static SoftEdgeButton btnLoadIp;
+	static JTable IPtable;
+	//UDP Client
+	static JTextField jTextFieldRemoteIp;
+	static JTextField jTextFieldRemotePort;
+	static JLabel lblRemoteIp;
+	static JLabel lblRemotePort;
+
+	public static SoftEdgeButton btnSend;
+	static JTable OPtable;
+	private static JPanel MainPnl;
+	
+	final static int GTNETSKT_MAX_INPUTS = 300;
+	
+	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
+	static int ival[];
+	static float fval[];
+	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
+
+	static int numInPoints = 0;
+	static int numOutPoints = 0;
+    static InetAddress host = null;
+    static byte[] inBuf = null;
+	static byte[] outBuf = null;
+    static String msg = null;
+    public static TableCellEditor editorInt;
+    public static TableCellEditor editorFloat;
+    protected static JTextArea textArea;
+ //   private final static String newline = "\r\n";
+    private final static String newline = System.getProperty("line.separator");//This will retrieve line separator 
+    private final static String delim = "\t";//","; // tab delimited file
+    
+	ServerSocket serverSocket = null;
+	Socket connectionSocket =null;
+	static GTNET_SKT_TCP_GUI main_inst;
+
+	public static void main(String args[])
+	{
+	    SwingUtilities.invokeLater(new Runnable() {
+	        public void run() {
+	        	main_inst = new GTNET_SKT_TCP_GUI();
+	        	main_inst.setVisible(true);
+	        }
+	    });
+		
+	}
+	
+    public GTNET_SKT_TCP_GUI()
+    {
+        super("RTDS GTNET-SKT TCP Server and Client");        
+        
+		try
+		{
+			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+		}
+		catch(Exception e)
+		{
+			
+		}
+		
+		JFormattedTextField ftf[] = new JFormattedTextField[2];
+		ftf[0] = new JFormattedTextField(new Integer(90032221));
+		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
+		ftf[1].setValue(new Float(0.0));
+		editorInt = new DefaultCellEditor(ftf[0]);
+		editorFloat = new DefaultCellEditor(ftf[1]);
+		
+		Object options[] = { "int", "float" };
+		JComboBox<?> comboBox = new JComboBox<Object>(options);
+		comboBox.setMaximumRowCount(4);
+		TableCellEditor editorType = new DefaultCellEditor(comboBox);
+
+		// The Server Table
+		String columnNames[] = {"Point #","Variable","Type","Value"};
+		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
+		IPtable.setCellSelectionEnabled(true);	 
+		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		IPtable.setFillsViewportHeight(true);
+		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
+		IPtable.setRowSelectionAllowed(true);
+		IPtable.setColumnSelectionAllowed(false);
+		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        JTableHeader header = IPtable.getTableHeader();
+        header.setBackground(Color.LIGHT_GRAY);
+        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+		
+    	// The Client Table
+		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
+		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		OPtable.setFillsViewportHeight(true);
+		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
+		OPtable.setRowSelectionAllowed(true);
+		OPtable.setColumnSelectionAllowed(false);
+		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
+        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+
+    	setup(); // The GUI
+
+		setSize(520,745);
+		setLayout(new FlowLayout());
+		setDefaultCloseOperation(EXIT_ON_CLOSE);
+        this.getContentPane().add(MainPnl);     
+		setVisible(true);
+
+    }
+    
+    public static void setup()
+    {
+		try {
+			host = InetAddress.getLocalHost();
+		} catch (UnknownHostException e) {
+			e.printStackTrace();
+		}    		
+ 
+		// Main Panel
+		MainPnl	= new JPanel(new GridBagLayout());			
+		GridBagConstraints gbc = new GridBagConstraints();		
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.gridwidth = 1;
+		MainPnl.add(createTCP_Pnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		gbc.gridwidth = 1;
+		MainPnl.add(createInputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		gbc.gridwidth = 1;
+		MainPnl.add(createOutputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 3;
+		gbc.gridwidth = 1;
+		MainPnl.add(createMsgPnl(), gbc);
+			  	
+    }
+
+	private static JPanel createTCP_Pnl() {
+		//Points from GTNET-SKT
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Communication Mode");
+		JPanel pnlTCP = new JPanel(new GridBagLayout());
+		pnlTCP.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(2,2,2,2)));
+		Object options[] = { "Client", "Server" };
+		final JComboBox<?> comboBox = new JComboBox<Object>(options);
+		btnTCP= new SoftEdgeButton("Connect");
+
+		lblLocalIp = new JLabel("Local Server, IP Address:");
+		jTextFieldLocalIp = new JTextField("", 10);
+		jTextFieldLocalIp.setText(host.getHostAddress());
+		jTextFieldLocalIp.setEditable(true);
+		
+		lblLocalPort = new JLabel("Port");
+		jTextFieldLocalPort = new JTextField("", 6);
+		jTextFieldLocalPort.setText("12345");
+
+    	jTextFieldLocalIp.setVisible(false);
+    	jTextFieldLocalPort.setVisible(false);
+    	lblLocalIp.setVisible(false);
+    	lblLocalPort.setVisible(false);
+		
+		lblRemoteIp = new JLabel("Remote Server, IP Address:");
+		jTextFieldRemoteIp = new JTextField("", 9);
+		jTextFieldRemoteIp.setText(host.getHostAddress());
+        if (DEBUG) {
+    		jTextFieldRemoteIp.setText("172.24.9.185");
+        }
+		jTextFieldRemoteIp.setEditable(true);
+		
+		lblRemotePort = new JLabel("Port");
+		jTextFieldRemotePort = new JTextField("", 5);
+        jTextFieldRemotePort.setText("12345");
+
+		
+		comboBox.addActionListener(new ActionListener(){
+			@Override
+			public void actionPerformed(ActionEvent e) {
+			    if(comboBox.getSelectedIndex()==0)
+			    {
+			    	btnTCP.setText("Connect");
+			    	jTextFieldLocalIp.setVisible(false);
+			    	jTextFieldLocalPort.setVisible(false);
+			    	lblLocalIp.setVisible(false);
+			    	lblLocalPort.setVisible(false);
+					lblRemoteIp.setVisible(true);
+					jTextFieldRemoteIp.setVisible(true);
+					lblRemotePort.setVisible(true);
+					jTextFieldRemotePort.setVisible(true);
+			    }
+			    else
+			    {
+			    	btnTCP.setText("Listen");				
+			    	jTextFieldLocalIp.setVisible(true);
+			    	jTextFieldLocalPort.setVisible(true);
+			    	lblLocalIp.setVisible(true);
+			    	lblLocalPort.setVisible(true);
+					lblRemoteIp.setVisible(false);
+					jTextFieldRemoteIp.setVisible(false);
+					lblRemotePort.setVisible(false);
+					jTextFieldRemotePort.setVisible(false);										
+			    }
+			
+			}
+			
+		});  
+		
+		btnTCP.addActionListener(new ActionListener() {
+			@SuppressWarnings("deprecation")
+			@Override
+			public void actionPerformed(ActionEvent e) {
+			    if(btnTCP.getText()=="Listen")
+			    {
+			    	echo("Server socket opening...");			        
+			        try {
+			        	serverProcess = new TCP_ListenTask(main_inst , numInPoints);
+			        	serverProcess.start();
+			        } 
+			        catch (Exception e1) 
+			        {
+			        	echo(e1.getMessage());
+			        }
+
+			    	return;
+			    }
+			    if(btnTCP.getText()=="StopServer")
+			    {
+			    	btnTCP.setText("Listen");
+			        btnAddIp.setEnabled(true);
+			        btnDeleteIp.setEnabled(true);
+			        btnSaveIp.setEnabled(true);
+			        btnLoadIp.setEnabled(true);
+			    	jTextFieldLocalIp.setEnabled(true);
+			    	jTextFieldLocalPort.setEnabled(true);
+			    	btnSend.setEnabled(false);
+			    	echo("Server socket closed...");			        
+			    	serverProcess.closeTask();
+			    	serverProcess.stop();
+			    	return;
+			    }
+			    if(btnTCP.getText()=="Connect")
+			    {
+					echo("Client socket opening...");
+			        try {
+			        	clientProcess = new TCP_ConnectTask(main_inst , numOutPoints);
+			        	clientProcess.start();
+			        } 
+			        catch (Exception e1) 
+			        {
+			        	echo(e1.getMessage());
+			        }
+			    	return;
+			    }				
+			    if(btnTCP.getText()=="StopClient")
+			    {
+			    	clientProcess.closeTask();
+			    	echo("Client socket closed...");			        
+			    	return;
+			    }				
+			}			
+		});
+		
+		GridBagConstraints gbc = new GridBagConstraints();		
+		JPanel TCPoptions = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+	    TCPoptions.add(comboBox, gbc);
+	    TCPoptions.add(btnTCP, gbc);
+		
+		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		LocalPanel.add(comboBox, gbc);
+		LocalPanel.add(btnTCP, gbc);
+		LocalPanel.add(lblLocalIp, gbc);
+		LocalPanel.add(jTextFieldLocalIp, gbc);
+		LocalPanel.add(lblLocalPort, gbc);
+		LocalPanel.add(jTextFieldLocalPort, gbc);
+
+		JPanel RemotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		
+	    RemotePanel.add(lblRemoteIp, gbc);
+	    RemotePanel.add(jTextFieldRemoteIp, gbc);
+	    RemotePanel.add(lblRemotePort, gbc);
+	    RemotePanel.add(jTextFieldRemotePort, gbc);
+		
+	    gbc = new GridBagConstraints();	
+	    gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 1;
+		gbc.gridy = 0;
+		pnlTCP.add(TCPoptions, gbc);
+		gbc.gridx = 2;
+		gbc.gridy = 0;
+		pnlTCP.add(LocalPanel, gbc);
+		gbc.gridx = 3;
+		gbc.gridy = 0;
+		pnlTCP.add(RemotePanel, gbc);
+		return pnlTCP;
+
+	}
+	
+	private static JPanel createInputPointPnl() {
+		
+		//Points from GTNET-SKT
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Server");
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+		      
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(IPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		btnStart= new SoftEdgeButton("Start");
+		btnAddIp = new SoftEdgeButton("Add") ;
+		btnDeleteIp = new SoftEdgeButton("Delete") ;
+	    btnSaveIp = new SoftEdgeButton("Save Table");   
+	    btnLoadIp = new SoftEdgeButton("Load Table");   
+
+		btnAddIp.addActionListener(new ActionListener() {
+			@Override
+		     public void actionPerformed(ActionEvent e) 
+		     {
+				if(numInPoints< GTNETSKT_MAX_INPUTS){
+					int i = numInPoints++;
+					InputTableModel a = (InputTableModel) IPtable.getModel();
+					gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
+					gtnetSktInputType[i] = "float";
+					Object[] values = {i, gtnetSktInputName[i], gtnetSktInputType[i], ""};
+					a.insertData(values);
+				}else{
+					echo("Number of Server Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
+				}				
+		     }			
+		});
+		
+		btnDeleteIp.addActionListener(new ActionListener(){
+			@Override
+			public void actionPerformed(ActionEvent e) {
+		    	 if(IPtable.getSelectedRow() != -1){
+		    		 InputTableModel a = (InputTableModel) IPtable.getModel();
+		    		 a.removeRow(IPtable.getSelectedRow());
+		    		 numInPoints--;
+		    		 for (int i=0; i < numInPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+			}
+		});
+		
+        btnSaveIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                saveIPTable();   
+            }   
+        });   
+
+        btnLoadIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                loadIPTable();   
+            }   
+        });   
+		
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+	    tableButtonPanel.add(btnAddIp, gbc);
+	    tableButtonPanel.add(btnDeleteIp, gbc);
+	    tableButtonPanel.add(btnSaveIp, gbc);
+	    tableButtonPanel.add(btnLoadIp, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+	
+	private static JPanel createOutputPointPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "TCP Client");
+
+		//Points to GTNET-SKT
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(OPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		btnSend= new SoftEdgeButton("Send");
+		btnSend.setEnabled(false);
+		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
+		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
+	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
+	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
+
+		btnSend.addActionListener(new ActionListener() {  
+	        int txCnt = 0;
+			@Override
+			public void actionPerformed(ActionEvent e) {
+
+				int size = numOutPoints * 4;
+				  
+				try {
+				    byte[] buffer = new byte[size];
+				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
+				    txCnt++;
+		      		for (int i = 0; i<numOutPoints;i++)
+		      		{
+		      			if(gtnetSktOutputType[i].equalsIgnoreCase("int"))
+		      			{	    
+		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
+		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
+			      			byte[] src = convertToByteArray(Math.round(Float.valueOf((String) OPtable.getValueAt(i, 3))));  
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      			if(gtnetSktOutputType[i].equalsIgnoreCase("float"))
+		      			{
+			      			byte[] src = convertToByteArray(Float.valueOf((String) OPtable.getValueAt(i, 3))); 
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      		}
+		      		buffer = outbuff.array();
+				    
+					DataOutputStream outToClient = new DataOutputStream(main_inst.connectionSocket.getOutputStream());
+					outToClient.write(buffer, 0, size);
+					
+					echo(main_inst.connectionSocket.getRemoteSocketAddress()+" - Packets Sent ="+String.valueOf(txCnt));
+					
+				} catch (UnknownHostException ex) {
+					ex.printStackTrace();
+				} catch (SocketException ex) {
+					ex.printStackTrace();
+				} catch (IOException ex) {
+					ex.printStackTrace();
+				}
+				catch(Exception ex) {
+					System.out.print("Client Error! It didn't work!\n" + ex.getMessage());
+				}        
+			}
+        });
+		
+		btnAddOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+				if(numOutPoints< GTNETSKT_MAX_INPUTS){
+					int i = numOutPoints++;
+					OutputTableModel a = (OutputTableModel) OPtable.getModel();
+					gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
+					gtnetSktOutputType[i] = "float";
+					Object[] values = {i, gtnetSktOutputName[i], gtnetSktOutputType[i], Float.toString(i)};
+					a.insertData(values);
+				}else{
+					echo("Number of Client Points is at maximum of:" + GTNETSKT_MAX_INPUTS);
+				}
+		    }			
+		});
+		
+		btnDeleteOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+		    	 if(OPtable.getSelectedRow() != -1){
+		    		 OutputTableModel a = (OutputTableModel) OPtable.getModel();
+		    		 a.removeRow(OPtable.getSelectedRow());
+		    		 numOutPoints--;
+		    		 for (int i=0; i < numOutPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+		    }			
+		});
+		
+		btnSaveOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                saveOPTable();   
+            }   
+        });   
+
+		btnLoadOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                loadOPTable();   
+            }   
+        });   
+		
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		tableButtonPanel.add(btnAddOp, gbc);
+		tableButtonPanel.add(btnDeleteOp, gbc);
+		tableButtonPanel.add(btnSaveOp, gbc);
+		tableButtonPanel.add(btnLoadOp, gbc);
+		tableButtonPanel.add(btnSend, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+//		pnlPoint.add(remotePanel, gbc);
+//		gbc.gridx = 0;
+//		gbc.gridy = 2;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+    
+	private static JPanel createMsgPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
+
+		//Points to GTNET-SKT
+		JPanel pnlMsg = new JPanel(new GridBagLayout());
+
+		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the text area to it.
+        textArea = new JTextArea(7, 40);
+        textArea.setEditable(false);
+        textArea.setAutoscrolls(true);
+        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
+        textArea.setFont(font);
+
+        JScrollPane scrollPane = new JScrollPane(textArea);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlMsg.add(scrollPane,gbc);
+		
+		return pnlMsg;
+		
+	}
+
+	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
+	
+    private static void saveOPTable() {   
+		if (fileChooser(false,"*.txt") !=  null) {   
+            saveOPTable(myJFileChooser.getSelectedFile().toString());   
+        }   
+    }   
+    private static void saveOPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+ 
+    private static void saveIPTable() {  
+		if (fileChooser(false,"*.txt") !=  null) {   
+			saveIPTable(myJFileChooser.getSelectedFile().toString());   
+		}   
+    }   
+    private static void saveIPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + delim + tModel.getValueAt(i, 2) + newline ;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+   
+    private static void loadOPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+        else
+        {
+            i = InitParamsFromFile("*.txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+         if(i!=0){
+        	numOutPoints = i;
+        }
+		OutputTableModel a = (OutputTableModel) OPtable.getModel();
+        int x = OPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
+    }   
+
+    private static void loadIPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        else
+        {
+        	i = InitParamsFromFile("*.txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        if(i!=0){
+        	numInPoints = i;
+        }
+		ival = new int[numInPoints];
+		fval = new float[numInPoints];
+		InputTableModel a = (InputTableModel) IPtable.getModel();
+        int x = IPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
+    }   
+
+    class InputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = -2870203912612672882L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public InputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    			   			
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktInputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+    			int numdecimals = 0;
+//	   			int offset = 0;
+    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;    			
+    			newValue = newValue.replaceAll(",", "");
+    			
+    			// check for valid digits, decimal places, and range check
+ 	        	for (int i=0; i < newValue.length(); i++) {
+		        	char c = newValue.charAt(i);
+//		        	if(c == '-' && i == 0){
+//		        		offset = 1;
+//		        	}
+	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
+						numdecimals ++;
+	        		}
+					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
+					{
+						save = true;
+					}
+	        	}
+	        	if (save)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(tempStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col != 2) {
+                return false;
+            }else if(btnStart.getText()=="Stop"){
+                return false;            	
+            } else {
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+    
+	class OutputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = 8248501194260208975L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public OutputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktOutputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+				boolean realok = true;
+		        boolean fracok = true;
+    			int numdecimals = 0;
+	   			int offset = 0;
+    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;
+    			String real = null, frac = null;
+     			newValue = newValue.replaceAll(",", "");
+ 				if(newValue.contains("-")){ 
+					offset = 1;
+				}
+				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
+					real = newValue.substring(offset, newValue.indexOf("."));
+					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
+					if(real.length()>=10){
+						for (int i=0; i < 10; i++) {
+							char c = real.charAt(i);
+			        		if (c > '2' && i == 0)
+			        			realok = false;
+			        		if (c > '1' && i == 1)
+			        			realok = false;
+			        		if (c > '4' && i == 2)
+			        			realok = false;
+			        		if (c > '7' && i == 3)
+			        			realok = false;
+			        		if (c > '4' && i == 4)
+			        			realok = false;
+			        		if (c > '8' && i == 5)
+			        			realok = false;
+			        		if (c > '3' && i == 6)
+			        			realok = false;
+			        		if (c > '6' && i == 7)
+			        			realok = false;
+			        		if (c > '4' && i == 8)
+			        			realok = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			realok = false;
+			        		if (c == '7' && i == 9 && offset==0 && realok){
+			        			if(real.contains("2147483647")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			realok = false;
+			        		if (c == '8' && i == 9 && offset==1 && realok){
+			        			if(real.contains("2147483648")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+							
+						}
+					}
+				}
+				
+				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
+					real = newValue.substring(offset, newValue.length());
+				}
+				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
+					real = newValue.substring(offset, newValue.indexOf("."));
+					int i = Math.round(Float.valueOf(newValue));
+					newValue = Integer.toString(i);
+				}
+				if(real.length()<=10){
+	    			// check for valid digits and maximum range check 
+	 	        	for (int i=0; i < real.length(); i++) {
+			        	char c = real.charAt(i);
+		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
+							numdecimals ++;
+		        		}
+						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
+						{
+							save = true;
+						}
+							
+			        	if(real.length()>=10){ // The check for the maximum value
+			        		if (c > '2' && i == 0)
+			        			save = false;
+			        		if (c > '1' && i == 1)
+			        			save = false;
+			        		if (c > '4' && i == 2)
+			        			save = false;
+			        		if (c > '7' && i == 3)
+			        			save = false;
+			        		if (c > '4' && i == 4)
+			        			save = false;
+			        		if (c > '8' && i == 5)
+			        			save = false;
+			        		if (c > '3' && i == 6)
+			        			save = false;
+			        		if (c > '6' && i == 7)
+			        			save = false;
+			        		if (c > '4' && i == 8)
+			        			save = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			save = false;
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			save = false;
+			        	}
+ 	        		}
+	        	}
+				else
+				{
+					save = false;
+				}
+	        	if (save && realok && fracok)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(typeStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col < 1) {
+                return false;
+            } else {
+				if(data.elementAt(row).toString().contains("int"))
+				{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
+				}else{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
+				}
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+	
+	//simple function to initialize parameters from the data file to variables
+	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		FileInputStream fileInputStream = null;
+		InputStreamReader inputStreamReader = null;
+		BufferedReader bufferedReader = null;
+		String[] var = null;
+		int points = 0;
+		
+		try {
+		    String[] result = fileChooser(false,fname);
+		    if (result != null){
+		    	fileInputStream = new FileInputStream(result[1]);
+			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
+			    bufferedReader = new BufferedReader(inputStreamReader);
+	
+			    // use BufferedReader here
+			    String s;
+			    
+			    while((s = bufferedReader.readLine()) != null){
+			        var = s.split(delim);//\t ,\n\r
+			        gtnetSktName[points]  = var[0];
+			        gtnetSktType[points] = var[1];
+			        points++;
+			    }
+		    }
+		} 
+		catch (IOException e) {
+			e.printStackTrace();
+		}
+		finally 
+		{
+			try {
+				if (fileInputStream != null){
+					fileInputStream.close();
+					inputStreamReader.close();
+					bufferedReader.close();
+				}
+			}
+			catch (IOException e) {
+				e.printStackTrace();
+			}		
+		}
+		return points;
+	}	
+
+	//simple function to fill data to table
+	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		OutputTableModel a = (OutputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			if(gtnetSktType[i].contains("int")){
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
+				a.insertData(values);				
+			}else{
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
+				a.insertData(values);				
+			}
+	    }		
+		
+	}
+
+	//simple function to fill data to table
+	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		InputTableModel a = (InputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
+			a.insertData(values);				
+	    }		
+		
+	}
+
+
+	//simple function to echo data to terminal
+	public static void echo(String msg)
+	{
+        if (DEBUG) {
+        	System.out.println(msg);
+        }
+        
+        textArea.append(msg + newline);
+
+        //Make sure the new text is visible, even if there
+        //was a selection in the text area.
+        textArea.setCaretPosition(textArea.getDocument().getLength());
+
+	}
+
+	//simple function to save the file name and path
+	private static String[] fileChooser(boolean folderOnly, String fname)
+	{
+		String[] filePath = null;
+//		JFileChooser c 	= new JFileChooser();
+		myJFileChooser = new JFileChooser();
+   	 	File  myfile  = new File(fname);
+		
+		if(folderOnly)
+		{
+			myJFileChooser.setDialogTitle("Select Folder...");
+			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File folder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = "";
+				filePath[1] = folder.getAbsolutePath();
+			}
+		}
+		else
+		{
+			myJFileChooser.setDialogTitle("Select File");
+			myJFileChooser.setSelectedFile(myfile);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File fileFolder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = myJFileChooser.getSelectedFile().getName();
+				filePath[1] = fileFolder.getAbsolutePath();
+			}
+		}
+		
+		return filePath;
+	}//end saveAsChooser
+	
+    public static byte[] convertToByteArray(int value) {
+        byte[] bytes = new byte[4];
+        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+        buffer.putInt(value);
+        return buffer.array();
+    }
+
+    public static byte[] convertToByteArray(float value) {
+	    byte[] bytes = new byte[4];
+	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+	    buffer.putFloat(value);
+	    return buffer.array();
+	}
+
+    public static byte[] convertToByteArray(byte value) {
+        byte[] bytes = new byte[4];
+        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+        buffer.put(value);
+        return buffer.array();
+    }
+    
+} // End of Class
+
+class TCP_ListenTask extends Thread 
+{
+	private volatile boolean stop = false;	
+	int npoints = 0;
+	int ival[] = null;
+	float fval[] = null;
+//  ServerSocket serverSocket = null;
+//  Socket connectionSocket = null;
+	GTNET_SKT_TCP_GUI myskt = null;
+  
+	public TCP_ListenTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
+	    this.npoints = numPoints;
+	    ival = new int[numPoints];
+	    fval = new float[numPoints];
+	    this.myskt = myinst;
+	  }
+	public void closeTask() {
+      try {
+    	  stop = true;
+    	  myskt.serverSocket.close();
+      } catch (IOException e) {
+          e.printStackTrace();
+      }
+	}
+	public void run() {
+		while (!stop) {
+			ByteBuffer buf;
+			try
+		    {
+		    	//1. creating a server socket, parameter is local port number
+			  	myskt.serverSocket = new ServerSocket();
+			  	myskt.serverSocket.setReuseAddress(true);
+	//			inSocket.setSoTimeout(10000); // DO NOT USE TIMEOUTS
+			  	myskt.connectionSocket = new Socket();
+		        
+		        String ipAddr = GTNET_SKT_TCP_GUI.jTextFieldLocalIp.getText();
+		        int ipPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldLocalPort.getText());
+		        myskt.serverSocket.bind(new InetSocketAddress(ipAddr, ipPort));
+		         	         
+		        //2. Wait for an incoming data
+		        GTNET_SKT_TCP_GUI.echo("Server socket created. Waiting for incoming data...");
+		         
+		        GTNET_SKT_TCP_GUI.btnTCP.setText("StopServer");
+		        GTNET_SKT_TCP_GUI.btnAddIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.btnDeleteIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.btnSaveIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.btnLoadIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.jTextFieldLocalIp.setEnabled(false);
+		        GTNET_SKT_TCP_GUI.jTextFieldLocalPort.setEnabled(false);
+		        
+	            //communication loop
+	            int rxCnt = 0;
+	            while (!(myskt.serverSocket.isClosed())) 
+		        {
+	          		rxCnt++;
+	          		
+	          		myskt.connectionSocket = myskt.serverSocket.accept();
+	          		GTNET_SKT_TCP_GUI.echo("Connection received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
+	          		GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
+					InputStream insktStream = myskt.connectionSocket.getInputStream();
+					byte[] buff = new byte[(npoints) * 4];                  // Buffer
+					int num = -1;                                           // Bytes read     
+	                while( (num = insktStream.read(buff)) >= 0 ){           // Not EOS yet                        
+	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
+	//                	out.write( buff, 0, num );                          // Echo to source                        
+	//                	out.flush();                                        // Flush stream                    
+	                	if (num==(npoints) * 4)
+	                		insktStream.close();							// This is necessary in Server mode to read new packets
+	                		break;
+	                }   // end while	            
+					if (num==(npoints) * 4){
+		            	buf = ByteBuffer.wrap(buff);
+		          		for (int i = 0; i<npoints;i++)
+		          		{
+		          			ival[i] = buf.getInt(i*4);
+		          			fval[i] = buf.getFloat(i*4);
+		          			
+		                    //echo the details of incoming data - client ip : client port - client message
+		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
+		          			{
+		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
+		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
+		           			}
+		          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
+		          			{
+		          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
+		          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
+		           			}
+		          		}
+	         		}	         	          		
+		        }		 
+			} catch (UnknownHostException ex) {
+				ex.printStackTrace();
+				GTNET_SKT_TCP_GUI.echo("UnknownHostException:Server: " + ex.getMessage() + "\n");
+			} catch (SocketException ex) {
+				ex.printStackTrace();
+				GTNET_SKT_TCP_GUI.echo("SocketException:Server: " + ex.getMessage() + "\n");
+				GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
+			} catch (IOException ex) {
+				ex.printStackTrace();
+				GTNET_SKT_TCP_GUI.echo("IOException:Server: " + ex.getMessage() + "\n");
+			}
+			catch(Exception ex) {
+				GTNET_SKT_TCP_GUI.echo("Exception:Server: " + ex.getMessage() + "\n");
+			}        
+		}
+	    if (stop)
+	        System.out.println("TCP_ListenTask Closed Now");
+	}
+}	
+
+class TCP_ConnectTask extends Thread 
+{
+	
+  int npoints = 0;
+  int ival[] = null;
+  float fval[] = null;
+  GTNET_SKT_TCP_GUI myskt = null;
+  
+  public TCP_ConnectTask(GTNET_SKT_TCP_GUI myinst, int numPoints) throws SocketException {
+	    this.npoints = numPoints;
+	    ival = new int[numPoints];
+	    fval = new float[numPoints];
+	    this.myskt = myinst;
+	  }
+  public void closeTask() {
+      try {
+    	  myskt.connectionSocket.close();
+    	  GTNET_SKT_TCP_GUI.btnTCP.setText("Connect");
+    	  GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(true);
+    	  GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(true);
+    	  GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
+      } catch (IOException e) {
+          e.printStackTrace();
+      }
+      System.out.println("TCP_ConnectTask Closed Now");
+      GTNET_SKT_TCP_GUI.echo("TCP_ConnectTask Closed Now");
+  }
+  public void run() {
+//		int size = npoints * 4;
+		  
+		try {
+		    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.getText());
+		    int gtnetPort = Integer.parseInt(GTNET_SKT_TCP_GUI.jTextFieldRemotePort.getText());
+		    
+			myskt.connectionSocket = new Socket(gtnetIp, gtnetPort);
+			myskt.connectionSocket.setKeepAlive(true);
+			myskt.connectionSocket.setTcpNoDelay(true);
+			
+//			DataOutputStream outToServer = new DataOutputStream(myskt.connectionSocket.getOutputStream());
+//			BufferedReader inFromServer = new BufferedReader(new InputStreamReader(myskt.connectionSocket.getInputStream()));
+
+			GTNET_SKT_TCP_GUI.btnSend.setEnabled(true);
+			GTNET_SKT_TCP_GUI.btnTCP.setText("StopClient");
+			GTNET_SKT_TCP_GUI.echo("Client socket opened and ready...");
+			GTNET_SKT_TCP_GUI.jTextFieldRemoteIp.setEnabled(false);
+			GTNET_SKT_TCP_GUI.jTextFieldRemotePort.setEnabled(false);
+	    
+            //communication loop
+            int rxCnt = 0;
+            while (!(myskt.connectionSocket.isClosed())) 
+	        {
+          		rxCnt++;
+          		
+          		GTNET_SKT_TCP_GUI.echo("Packets received from " + myskt.connectionSocket.getInetAddress().getHostName() + " : " + myskt.connectionSocket.getPort());
+				InputStream inskt = myskt.connectionSocket.getInputStream();
+				byte[] buff = new byte[(npoints) * 4];                  // Buffer
+				int num = -1;                                           // Bytes read  
+				if ((num = inskt.read(buff))== -1){
+					GTNET_SKT_TCP_GUI.echo("TCP connection likely lost - No input data read");
+					closeTask();
+				}
+//	                while( (num = inskt.read(buff)) >= 0 ){                 // Not EOS yet                        
+//	//                	System.out.print(new String(buff,0,num) );          // Echo to console  
+//	//                	out.write( buff, 0, num );                          // Echo to source                        
+//	//                	out.flush();                                        // Flush stream                    
+//	                	if (num==(npoints) * 4)
+//	//                		inskt.close();
+//	                		break;
+//	                }   // end while
+               
+				if (num==(npoints) * 4){
+					ByteBuffer buf = ByteBuffer.wrap(buff);
+	          		for (int i = 0; i<npoints;i++)
+	          		{
+	          			ival[i] = buf.getInt(i*4);
+	          			fval[i] = buf.getFloat(i*4);
+	          			
+	                    //echo the details of incoming data - client ip : client port - client message
+	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
+	          			{
+	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
+	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
+	           			}
+	          			if(GTNET_SKT_TCP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
+	          			{
+	          				GTNET_SKT_TCP_GUI.echo(myskt.connectionSocket.getInetAddress().getHostAddress() + ":" + myskt.connectionSocket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
+	          				GTNET_SKT_TCP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
+	           			}
+	         		}	         	          		
+				}
+	        }
+			
+		} catch (UnknownHostException ex) {
+			ex.printStackTrace();
+			GTNET_SKT_TCP_GUI.echo("UnknownHostException:Client: " + ex.getMessage() + "\n");
+		} catch (SocketException ex) {
+			ex.printStackTrace();
+			GTNET_SKT_TCP_GUI.echo("SocketException:Client: " + ex.getMessage() + "\n");
+			GTNET_SKT_TCP_GUI.btnSend.setEnabled(false);
+		} catch (IOException ex) {
+			ex.printStackTrace();
+			GTNET_SKT_TCP_GUI.echo("IOException:Client: " + ex.getMessage() + "\n");
+		}
+		catch(Exception ex) {
+			GTNET_SKT_TCP_GUI.echo("Exception:Client: " + ex.getMessage() + "\n");
+		}        
+    }
+}	
+
 	
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_UDP_GUI.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_UDP_GUI.java
similarity index 97%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_UDP_GUI.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_UDP_GUI.java
index 38aa4fff0..28ace2547 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/GTNET_SKT_UDP_GUI.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/GTNET_SKT_UDP_GUI.java
@@ -1,1304 +1,1304 @@
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.Font;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.DatagramPacket;
-import java.net.DatagramSocket;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.net.SocketException;
-import java.net.UnknownHostException;
-import java.nio.ByteBuffer;
-import java.util.Vector;
-
-import javax.swing.BorderFactory;
-import javax.swing.DefaultCellEditor;
-import javax.swing.JComboBox;
-import javax.swing.JFileChooser;
-import javax.swing.JFormattedTextField;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTable;
-import javax.swing.JTextArea;
-import javax.swing.JTextField;
-import javax.swing.ListSelectionModel;
-import javax.swing.SwingWorker;
-import javax.swing.UIManager;
-import javax.swing.border.CompoundBorder;
-import javax.swing.border.EmptyBorder;
-import javax.swing.border.TitledBorder;
-import javax.swing.table.AbstractTableModel;
-import javax.swing.table.JTableHeader;
-import javax.swing.table.TableCellEditor;
-
-/*
- * NOTE: GTNET_SKT_UDP was made as an example UDP client/server
- * 		 The code is given as an example and is not intended to be 
- * 		 part of RSCAD support. Questions will not be answered.
- */
-
-public class GTNET_SKT_UDP_GUI extends JFrame
-{
-    /**
-	 * 
-	 */
-	private static final long serialVersionUID = -6325275282238226823L;
-
-	private static boolean DEBUG = false;
-
-    static UDP_ServerTask process;
-	//UDP Server
-	static JTextField jTextFieldLocalIp;
-	static JTextField jTextFieldLocalPort;
-	public static SoftEdgeButton btnStart;
-	public static SoftEdgeButton btnQuit;
-	public static SoftEdgeButton btnAddIp;
-	public static SoftEdgeButton btnDeleteIp;
-	public static SoftEdgeButton btnSaveIp;
-	public static SoftEdgeButton btnLoadIp;
-	static JTable IPtable;
-	//UDP Client
-	static JTextField jTextFieldRemoteIp;
-	static JTextField jTextFieldRemotePort;
-	public static SoftEdgeButton btnSend;
-	static JTable OPtable;
-	private static JPanel MainPnl;
-	
-	final static int GTNETSKT_MAX_INPUTS = 300;
-	
-	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
-	static int ival[];
-	static float fval[];
-	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
-	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
-
-	static int numInPoints = 0;
-	static int numOutPoints = 0;
-    static InetAddress host = null;
-	static DatagramSocket inSocket = null;
-    static DatagramPacket inPacket = null; //receiving packet
-    static DatagramPacket outPacket = null; //sending packet
-    static byte[] inBuf = null;
-	static byte[] outBuf = null;
-    static String msg = null;
-    public static TableCellEditor editorInt;
-    public static TableCellEditor editorFloat;
-    protected static JTextArea textArea;
-    private final static String newline = "\r\n";
-    
-	
-    public GTNET_SKT_UDP_GUI()
-    {
-        super("RTDS GTNET-SKT UDP Server and Client");        
-        
-		try
-		{
-			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
-		}
-		catch(Exception e)
-		{
-			
-		}
-		
-		JFormattedTextField ftf[] = new JFormattedTextField[2];
-		ftf[0] = new JFormattedTextField(new Integer(90032221));
-		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
-		ftf[1].setValue(new Float(0.0));
-		editorInt = new DefaultCellEditor(ftf[0]);
-		editorFloat = new DefaultCellEditor(ftf[1]);
-		
-		Object options[] = { "int", "float" };
-		JComboBox<?> comboBox = new JComboBox<Object>(options);
-		comboBox.setMaximumRowCount(4);
-		TableCellEditor editorType = new DefaultCellEditor(comboBox);
-
-		// The Server Table
-		String columnNames[] = {"Point #","Variable","Type","Value"};
-		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
-		IPtable.setCellSelectionEnabled(true);	 
-		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		IPtable.setFillsViewportHeight(true);
-		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
-		IPtable.setRowSelectionAllowed(true);
-		IPtable.setColumnSelectionAllowed(false);
-		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        JTableHeader header = IPtable.getTableHeader();
-        header.setBackground(Color.LIGHT_GRAY);
-        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-		
-    	// The Client Table
-		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
-		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
-		OPtable.setFillsViewportHeight(true);
-		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
-		OPtable.setRowSelectionAllowed(true);
-		OPtable.setColumnSelectionAllowed(false);
-		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
-        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
-
-    	setup(); // The GUI
-
-		setSize(555,745);
-		setLayout(new FlowLayout());
-		setDefaultCloseOperation(EXIT_ON_CLOSE);
-        this.getContentPane().add(MainPnl);     
-		setVisible(true);
-
-    }
-    
-    public static void setup()
-    {
-		try {
-			host = InetAddress.getLocalHost();
-		} catch (UnknownHostException e) {
-			e.printStackTrace();
-		}    		
- 
-		// Main Panel
-		MainPnl	= new JPanel(new GridBagLayout());			
-		GridBagConstraints gbc = new GridBagConstraints();		
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.gridwidth = 1;
-		MainPnl.add(createInputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		gbc.gridwidth = 1;
-		MainPnl.add(createOutputPointPnl(), gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		gbc.gridwidth = 1;
-		MainPnl.add(createMsgPnl(), gbc);
-			  	
-    }
-
-	private static JPanel createInputPointPnl() {
-		
-		//Points from GTNET-SKT
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Server");
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-		      
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(IPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		jTextFieldLocalIp = new JTextField("", 10);
-		jTextFieldLocalIp.setText(host.getHostAddress());
-		jTextFieldLocalIp.setEditable(true);
-		
-		jTextFieldLocalPort = new JTextField("", 6);
-        jTextFieldLocalPort.setText("12345");
-
-		btnStart= new SoftEdgeButton("Start");
-		btnAddIp = new SoftEdgeButton("Add") ;
-		btnDeleteIp = new SoftEdgeButton("Delete") ;
-	    btnSaveIp = new SoftEdgeButton("Save Table");   
-	    btnLoadIp = new SoftEdgeButton("Load Table");   
-
-		btnStart.addActionListener(new ActionListener() {
-			@Override
-			public void actionPerformed(ActionEvent e) {
-			    if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Start")
-			    {
-			    	GTNET_SKT_UDP_GUI.btnStart.setText("Stop");
-			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(false);
-			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(false);
-			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(false);
-			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(false);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(false);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(false);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(false);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(false);
-			        try {
-			        	GTNET_SKT_UDP_GUI.process = new UDP_ServerTask(GTNET_SKT_UDP_GUI.numInPoints);
-			        	GTNET_SKT_UDP_GUI.process.execute();
-			        } 
-			        catch (Exception e1) 
-			        {
-			        	echo(e1.getMessage());
-			        }
-			    }
-			    else
-			    {
-			    	GTNET_SKT_UDP_GUI.btnStart.setText("Start");
-			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(true);
-			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(true);
-			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(true);
-			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(true);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(true);
-			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(true);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(true);
-//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(true);
-			    	GTNET_SKT_UDP_GUI.process.closeTask();
-			    	GTNET_SKT_UDP_GUI.process.cancel(true);
-			    	GTNET_SKT_UDP_GUI.echo("Server socket closed.");			        
-			    }				
-			}			
-		});
-
-		btnAddIp.addActionListener(new ActionListener() {
-			@Override
-		     public void actionPerformed(ActionEvent e) 
-		     {
-				if(GTNET_SKT_UDP_GUI.numInPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
-					int i = GTNET_SKT_UDP_GUI.numInPoints++;
-					InputTableModel a = (InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
-					GTNET_SKT_UDP_GUI.gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
-					GTNET_SKT_UDP_GUI.gtnetSktInputType[i] = "float";
-					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktInputName[i], GTNET_SKT_UDP_GUI.gtnetSktInputType[i], ""};
-					a.insertData(values);
-				}else{
-					GTNET_SKT_UDP_GUI.echo("Number of Server Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
-				}				
-		     }			
-		});
-		
-		btnDeleteIp.addActionListener(new ActionListener(){
-			@Override
-			public void actionPerformed(ActionEvent e) {
-		    	 if(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow() != -1){
-		    		 GTNET_SKT_UDP_GUI.InputTableModel a = (GTNET_SKT_UDP_GUI.InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
-		    		 a.removeRow(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow());
-		    		 GTNET_SKT_UDP_GUI.numInPoints--;
-		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numInPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-			}
-		});
-		
-        btnSaveIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                saveIPTable();   
-            }   
-        });   
-
-        btnLoadIp.addActionListener(new ActionListener() {   
-			@Override
-            public void actionPerformed(ActionEvent e) {   
-                loadIPTable();   
-            }   
-        });   
-		
-		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(2, 2, 2, 2);
-		JLabel lblLocalIp = new JLabel("Local Server Settings, IP Address:");
-		LocalPanel.add(lblLocalIp, gbc);
-		LocalPanel.add(jTextFieldLocalIp, gbc);
-		LocalPanel.add(new JLabel("Port:"), gbc);
-		LocalPanel.add(jTextFieldLocalPort, gbc);
-		LocalPanel.add(btnStart, gbc);
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-	    tableButtonPanel.add(btnAddIp, gbc);
-	    tableButtonPanel.add(btnDeleteIp, gbc);
-	    tableButtonPanel.add(btnSaveIp, gbc);
-	    tableButtonPanel.add(btnLoadIp, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		pnlPoint.add(LocalPanel, gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-	
-	private static JPanel createOutputPointPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Client");
-
-		//Points to GTNET-SKT
-		JPanel pnlPoint = new JPanel(new GridBagLayout());
-
-		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the table to it.
-        JScrollPane scrollPane = new JScrollPane(OPtable);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlPoint.add(scrollPane,gbc);
-		
-		jTextFieldRemoteIp = new JTextField("", 9);
-		jTextFieldRemoteIp.setText(host.getHostAddress());
-        if (DEBUG) {
-    		jTextFieldRemoteIp.setText("172.24.9.185");
-        }
-		jTextFieldRemoteIp.setEditable(true);
-		
-		jTextFieldRemotePort = new JTextField("", 5);
-        jTextFieldRemotePort.setText("12345");
-
-		btnSend= new SoftEdgeButton("Send");
-		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
-		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
-	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
-	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
-
-		btnSend.addActionListener(new ActionListener() {   
-			@Override
-			public void actionPerformed(ActionEvent e) {
-				DatagramSocket outSocket = null;
-				int size = GTNET_SKT_UDP_GUI.numOutPoints * 4;
-				try {
-				    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.getText());
-				    int gtnetPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldRemotePort.getText());
-				    byte[] buffer = new byte[size];
-				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
-				    
-		      		for (int i = 0; i<GTNET_SKT_UDP_GUI.numOutPoints;i++)
-		      		{
-		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("int"))
-		      			{	    
-		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
-		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
-			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Math.round(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))));  
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("float"))
-		      			{
-			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))); 
-			      			outbuff.put(src, 0, 4);
-		      			}
-		      		}
-		      		buffer = outbuff.array();
-				    DatagramPacket outPacket = new DatagramPacket(buffer, size, gtnetIp, gtnetPort);
-				    outSocket = new DatagramSocket();
-				    outSocket.send(outPacket);
-				    
-				} catch (UnknownHostException ex) {
-					ex.printStackTrace();
-				} catch (SocketException ex) {
-					ex.printStackTrace();
-				} catch (IOException ex) {
-					ex.printStackTrace();
-				}
-				outSocket.close();				
-			}
-        });
-		
-		btnAddOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-				if(GTNET_SKT_UDP_GUI.numOutPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
-					int i = GTNET_SKT_UDP_GUI.numOutPoints++;
-					GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
-					GTNET_SKT_UDP_GUI.gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
-					GTNET_SKT_UDP_GUI.gtnetSktOutputType[i] = "float";
-					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktOutputName[i], GTNET_SKT_UDP_GUI.gtnetSktOutputType[i], "9.9"};
-					a.insertData(values);
-				}else{
-					GTNET_SKT_UDP_GUI.echo("Number of Client Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
-				}
-		    }			
-		});
-		
-		btnDeleteOp.addActionListener(new ActionListener() {
-			@Override
-		    public void actionPerformed(ActionEvent e) 
-		    {
-		    	 if(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow() != -1){
-		    		 GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
-		    		 a.removeRow(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow());
-		    		 GTNET_SKT_UDP_GUI.numOutPoints--;
-		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numOutPoints; i++) {
-		    			 a.setValueAt((Object) i, i, 0);
-		    		 }
-		    	 }
-		    }			
-		});
-		
-		btnSaveOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                saveOPTable();   
-            }   
-        });   
-
-		btnLoadOp.addActionListener(new ActionListener() {   
-            public void actionPerformed(ActionEvent e) {   
-                loadOPTable();   
-            }   
-        });   
-		
-		JPanel remotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		JLabel lblLocalIp = new JLabel("Remote Server Settings, IP Address:");
-		remotePanel.add(lblLocalIp, gbc);
-		remotePanel.add(jTextFieldRemoteIp, gbc);
-		remotePanel.add(new JLabel("Port:"), gbc);
-		remotePanel.add(jTextFieldRemotePort, gbc);
-		remotePanel.add(btnSend, gbc);
-
-		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
-		gbc = new GridBagConstraints();		
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-	    gbc.insets = new Insets(1, 1, 1, 1);
-		tableButtonPanel.add(btnAddOp, gbc);
-		tableButtonPanel.add(btnDeleteOp, gbc);
-		tableButtonPanel.add(btnSaveOp, gbc);
-		tableButtonPanel.add(btnLoadOp, gbc);
-
-		gbc.fill = GridBagConstraints.NONE;
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		pnlPoint.add(remotePanel, gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 2;
-		pnlPoint.add(tableButtonPanel, gbc);
-
-		return pnlPoint;
-		
-	}
-    
-	private static JPanel createMsgPnl() {
-		
-		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
-
-		//Points to GTNET-SKT
-		JPanel pnlMsg = new JPanel(new GridBagLayout());
-
-		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
-              
-		GridBagConstraints gbc = new GridBagConstraints();		
-
-		//Create the scroll pane and add the text area to it.
-        textArea = new JTextArea(7, 40);
-        textArea.setEditable(false);
-        textArea.setAutoscrolls(true);
-        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
-        textArea.setFont(font);
-
-        JScrollPane scrollPane = new JScrollPane(textArea);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 1;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    pnlMsg.add(scrollPane,gbc);
-		
-		return pnlMsg;
-		
-	}
-
-	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
-	
-    private static void saveOPTable() {   
-		if (fileChooser(false,".txt") !=  null) {   
-            saveOPTable(myJFileChooser.getSelectedFile().toString());   
-        }   
-    }   
-    private static void saveOPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
- 
-    private static void saveIPTable() {  
-		if (fileChooser(false,".txt") !=  null) {   
-			saveIPTable(myJFileChooser.getSelectedFile().toString());   
-		}   
-    }   
-    private static void saveIPTable(String myfile) {   
-        try {   
-        	StringBuffer fileContent = new StringBuffer();
-        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
-        	for (int i = 0; i < tModel.getRowCount(); i++) {
-
-        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline ;
-        	     // ... continue to read each cell in a row
-        	     fileContent.append(cellValue);
-        	     // ... continue to append each cell value
-        	}
-        	FileWriter fileWriter = new FileWriter(new File(myfile));
-        	fileWriter.write(fileContent.toString());
-        	fileWriter.flush();
-        	fileWriter.close();            }   
-            catch (Exception ex) {   
-                ex.printStackTrace();   
-            }   
-    }   
-   
-    private static void loadOPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-        else
-        {
-            i = InitParamsFromFile(".txt",gtnetSktOutputName,gtnetSktOutputType);
-        }
-         if(i!=0){
-        	numOutPoints = i;
-        }
-		OutputTableModel a = (OutputTableModel) OPtable.getModel();
-        int x = OPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
-    }   
-
-    private static void loadIPTable() {   
-        int i = 0;
-    	if (DEBUG) {
-        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        else
-        {
-        	i = InitParamsFromFile(".txt",gtnetSktInputName,gtnetSktInputType);
-        }
-        if(i!=0){
-        	numInPoints = i;
-        }
-		ival = new int[numInPoints];
-		fval = new float[numInPoints];
-		InputTableModel a = (InputTableModel) IPtable.getModel();
-        int x = IPtable.getRowCount();
-        for (i=0; i < x ; i++) {
-        	a.removeRow(x-i-1);
-        }      	
-        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
-    }   
-
-    class InputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = -2870203912612672882L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public InputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    			   			
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktInputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-    			int numdecimals = 0;
-//	   			int offset = 0;
-    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;    			
-    			newValue = newValue.replaceAll(",", "");
-    			
-    			// check for valid digits, decimal places, and range check
- 	        	for (int i=0; i < newValue.length(); i++) {
-		        	char c = newValue.charAt(i);
-//		        	if(c == '-' && i == 0){
-//		        		offset = 1;
-//		        	}
-	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
-						numdecimals ++;
-	        		}
-					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
-					{
-						save = true;
-					}
-	        	}
-	        	if (save)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(tempStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col != 2) {
-                return false;
-            }else if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Stop"){
-                return false;            	
-            } else {
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-    
-	class OutputTableModel extends AbstractTableModel {
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = 8248501194260208975L;
-		private String[] columnNames;
-		private Vector<Vector<?>> data = new Vector<Vector<?>>();
- 
-    	public OutputTableModel(String[] cNames)
-    	{
-    		columnNames = cNames;
-    	}
- 
-		@Override
-		public int getColumnCount() {
-			return columnNames.length;
-		}
- 
-		@Override
-		public int getRowCount() {
-			return data.size();
-		}
- 
-		@Override
-		public Object getValueAt(int row, int col) {
-			return ((Vector<?>) data.get(row)).get(col);
-		}
- 
-		public String getColumnName(int col){
-			return columnNames[col];
-		}
-		
-		public Class<? extends Object> getColumnClass(int c){
-			return getValueAt(0,c).getClass();
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void setValueAt(Object value, int row, int col){
-            if (DEBUG) {
-                System.out.println("Setting value at " + row + "," + col
-                                   + " to " + value
-                                   + " (an instance of "
-                                   + value.getClass() + ")");
-            }
-            
-            if (value instanceof Object && col == 0) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-     			fireTableCellUpdated(row,col);
-            }
-
-            if (value instanceof String && col == 1) {
-    			String newValue = (String) value;    
-    			// check for valid length
- 	        	if (newValue.length()<=10) {
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
-					return;
-				}
-	        }
-
-            if (value instanceof String && col == 2) {
-    			((Vector<Object>) data.get(row)).setElementAt(value, col);
-    			gtnetSktOutputType[row]=(String) value;
-    			fireTableCellUpdated(row,col);
-            }
-            
-            if (value instanceof String && col == 3) {
-		        boolean save = false;
-				boolean realok = true;
-		        boolean fracok = true;
-    			int numdecimals = 0;
-	   			int offset = 0;
-    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
-    			String newValue = (String) value;
-    			String real = null, frac = null;
-     			newValue = newValue.replaceAll(",", "");
- 				if(newValue.contains("-")){ 
-					offset = 1;
-				}
-				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
-					real = newValue.substring(offset, newValue.indexOf("."));
-					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
-					if(real.length()>=10){
-						for (int i=0; i < 10; i++) {
-							char c = real.charAt(i);
-			        		if (c > '2' && i == 0)
-			        			realok = false;
-			        		if (c > '1' && i == 1)
-			        			realok = false;
-			        		if (c > '4' && i == 2)
-			        			realok = false;
-			        		if (c > '7' && i == 3)
-			        			realok = false;
-			        		if (c > '4' && i == 4)
-			        			realok = false;
-			        		if (c > '8' && i == 5)
-			        			realok = false;
-			        		if (c > '3' && i == 6)
-			        			realok = false;
-			        		if (c > '6' && i == 7)
-			        			realok = false;
-			        		if (c > '4' && i == 8)
-			        			realok = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			realok = false;
-			        		if (c == '7' && i == 9 && offset==0 && realok){
-			        			if(real.contains("2147483647")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			realok = false;
-			        		if (c == '8' && i == 9 && offset==1 && realok){
-			        			if(real.contains("2147483648")){
-									for (int j=0; j < frac.length(); j++) {
-										char c1 = frac.charAt(j);
-										if(c1>'0'){
-											fracok = false;
-											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
-										}
-									}			        				
-			        			}
-			        		}
-							
-						}
-					}
-				}
-				
-				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
-					real = newValue.substring(offset, newValue.length());
-				}
-				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
-					real = newValue.substring(offset, newValue.indexOf("."));
-					int i = Math.round(Float.valueOf(newValue));
-					newValue = Integer.toString(i);
-				}
-				if(real.length()<=10){
-	    			// check for valid digits and maximum range check 
-	 	        	for (int i=0; i < real.length(); i++) {
-			        	char c = real.charAt(i);
-		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
-							numdecimals ++;
-		        		}
-						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
-						{
-							save = true;
-						}
-							
-			        	if(real.length()>=10){ // The check for the maximum value
-			        		if (c > '2' && i == 0)
-			        			save = false;
-			        		if (c > '1' && i == 1)
-			        			save = false;
-			        		if (c > '4' && i == 2)
-			        			save = false;
-			        		if (c > '7' && i == 3)
-			        			save = false;
-			        		if (c > '4' && i == 4)
-			        			save = false;
-			        		if (c > '8' && i == 5)
-			        			save = false;
-			        		if (c > '3' && i == 6)
-			        			save = false;
-			        		if (c > '6' && i == 7)
-			        			save = false;
-			        		if (c > '4' && i == 8)
-			        			save = false;
-			        		if (c > '7' && i == 9 && offset==0)
-			        			save = false;
-			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
-			        			save = false;
-			        	}
- 	        		}
-	        	}
-				else
-				{
-					save = false;
-				}
-	        	if (save && realok && fracok)
-	        	{
-	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
-	    			fireTableCellUpdated(row,col);
-	                if (DEBUG) {
-	                    System.out.println("New value of data:");
-	                    printDebugData();
-	                }
-	        	}
-				else
-				{
-					if(typeStr.equalsIgnoreCase("int"))
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-					else
-					{
-						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
-					}
-						
-					return;
-				}
-	        }
-		}
- 
-		public boolean isCellEditable(int row, int col){
-            if (col < 1) {
-                return false;
-            } else {
-				if(data.elementAt(row).toString().contains("int"))
-				{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
-				}else{
-					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
-				}
-                return true;
-            }
-		}
- 
-		@SuppressWarnings("unchecked")
-		public void insertData(Object[] values){
-		 	data.add(new Vector<Object>());
-		 	for(int i =0; i<values.length; i++){
-			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
-		 	}
-		 	fireTableDataChanged();
-	 	}
-	 
-	 	public void removeRow(int row){
-	 		data.removeElementAt(row);
-	 		fireTableDataChanged();
-	 	}
- 
-        private void printDebugData() {
-            int numRows = getRowCount();
-            int numCols = getColumnCount();
-
-            for (int i=0; i < numRows; i++) {
-                System.out.print("    row " + i + ":");
-                for (int j=0; j < numCols; j++) {
-                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
-                }
-                System.out.println();
-            }
-            System.out.println("----------------------------------------------------");
-        }
-	} // end of tableModel
-	 	
-	public static void main(String args[])
-	{
-		new GTNET_SKT_UDP_GUI();
-		
-		fillInputData(IPtable,numInPoints,gtnetSktInputName,gtnetSktInputType);	//Server Data Point File
-		
-		fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);	//Client Data Point File
-	}
-	
-	//simple function to initialize parameters from the data file to variables
-	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		FileInputStream fileInputStream = null;
-		InputStreamReader inputStreamReader = null;
-		BufferedReader bufferedReader = null;
-		String[] var = null;
-		int points = 0;
-		
-		try {
-		    String[] result = fileChooser(false,fname);
-		    if (result != null){
-		    	fileInputStream = new FileInputStream(result[1]);
-			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
-			    bufferedReader = new BufferedReader(inputStreamReader);
-	
-			    // use BufferedReader here
-			    String s;
-			    
-			    while((s = bufferedReader.readLine()) != null){
-			        var = s.split("\t");//\t ,\n\r
-			        gtnetSktName[points]  = var[0];
-			        gtnetSktType[points] = var[1];
-			        points++;
-			    }
-		    }
-		} 
-		catch (IOException e) {
-			e.printStackTrace();
-		}
-		finally 
-		{
-			try {
-				if (fileInputStream != null){
-					fileInputStream.close();
-					inputStreamReader.close();
-					bufferedReader.close();
-				}
-			}
-			catch (IOException e) {
-				e.printStackTrace();
-			}		
-		}
-		return points;
-	}	
-
-	//simple function to fill data to table
-	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		OutputTableModel a = (OutputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			if(gtnetSktType[i].contains("int")){
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
-				a.insertData(values);				
-			}else{
-				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
-				a.insertData(values);				
-			}
-	    }		
-		
-	}
-
-	//simple function to fill data to table
-	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
-	{
-		InputTableModel a = (InputTableModel) pointTable.getModel();
-		for (int i=0; i < numPoint; i++) {
-			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
-			a.insertData(values);				
-	    }		
-		
-	}
-
-
-	//simple function to echo data to terminal
-	public static void echo(String msg)
-	{
-        if (DEBUG) {
-        	System.out.println(msg);
-        }
-        
-        textArea.append(msg + newline);
-
-        //Make sure the new text is visible, even if there
-        //was a selection in the text area.
-        textArea.setCaretPosition(textArea.getDocument().getLength());
-
-	}
-
-	//simple function to save the file name and path
-	private static String[] fileChooser(boolean folderOnly, String fname)
-	{
-		String[] filePath = null;
-//		JFileChooser c 	= new JFileChooser();
-		myJFileChooser = new JFileChooser();
-   	 	File  myfile  = new File(fname);
-		
-		if(folderOnly)
-		{
-			myJFileChooser.setDialogTitle("Select Folder...");
-			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File folder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = "";
-				filePath[1] = folder.getAbsolutePath();
-			}
-		}
-		else
-		{
-			myJFileChooser.setDialogTitle("Select File");
-			myJFileChooser.setSelectedFile(myfile);
-			
-			int rVal = myJFileChooser.showOpenDialog(null);
-			
-			if(rVal == JFileChooser.APPROVE_OPTION)
-			{
-				File fileFolder = myJFileChooser.getSelectedFile();
-				
-				filePath = new String[2];
-				
-				filePath[0] = myJFileChooser.getSelectedFile().getName();
-				filePath[1] = fileFolder.getAbsolutePath();
-			}
-		}
-		
-		return filePath;
-	}//end saveAsChooser
-	
-    public static byte[] convertToByteArray(int value) {
-        byte[] bytes = new byte[4];
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-        buffer.putInt(value);
-        return buffer.array();
-    }
-
-    public static byte[] convertToByteArray(float value) {
-	    byte[] bytes = new byte[4];
-	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
-	    buffer.putFloat(value);
-	    return buffer.array();
-	}
-
-
-} // End of Class
-
-
-/*
- * CancelListener
- */
-class CancelListener implements ActionListener 
-{        
-     public void actionPerformed(ActionEvent e) 
-     {
-    	 System.exit(0);
-     }
- }
-
-
-class UDP_ServerTask extends SwingWorker<Object, Object> 
-{
-  int npoints = 0;
-  int ival[] = null;
-  float fval[] = null;
-
-  public UDP_ServerTask(int numPoints) throws SocketException {
-	    this.npoints = numPoints;
-	    ival = new int[numPoints];
-	    fval = new float[numPoints];
-	  }
-  public void closeTask() {
-      GTNET_SKT_UDP_GUI.inSocket.close();
-      System.out.println("UDP_ServerTask Closed Now");
-      GTNET_SKT_UDP_GUI.echo("UDP_ServerTask Closed Now");
-  }
-  @Override
-  protected Object doInBackground() throws Exception {
-	  ByteBuffer buf;
-	  byte[] data = null;
-	  byte[] inBuf;
-	  
-	  	    
- 	    try
-	    {
-	    	//1. creating a server socket, parameter is local port number
- 	    	GTNET_SKT_UDP_GUI.inSocket = new DatagramSocket(null);
- 	    	GTNET_SKT_UDP_GUI.inSocket.setReuseAddress(true);
-	        
-	        String ipAddr = GTNET_SKT_UDP_GUI.jTextFieldLocalIp.getText();
-	        int localPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldLocalPort.getText());
-	        GTNET_SKT_UDP_GUI.inSocket.bind(new InetSocketAddress(ipAddr, localPort));
-	         
-	        //buffer to receive incoming data
-	        inBuf = new byte[(npoints) * 4]; 
-	        DatagramPacket inPacket = new DatagramPacket(inBuf, inBuf.length);
-	         
-	        //2. Wait for an incoming data
-	        GTNET_SKT_UDP_GUI.echo("Server socket created. Waiting for incoming data...");
-	         
-            //communication loop
-            int rxCnt = 0;
-	        while(!isCancelled())
-	        {
-          		rxCnt++;		
-
-          		GTNET_SKT_UDP_GUI.inSocket.receive(inPacket);
-                data = inPacket.getData();
-                buf = ByteBuffer.wrap(data); 
-          		for (int i = 0; i<npoints;i++)
-          		{
-          			ival[i] = buf.getInt(i*4);
-          			fval[i] = buf.getFloat(i*4);
-          			
-                    //echo the details of incoming data - client ip : client port - client message
-          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
-          			{
-          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
-          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
-           			}
-          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
-          			{
-          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
-          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
-           			}
-         		}	         	          		
-	        }		 
-//	        GTNET_SKT_UDP_GUI.inSocket.close();
-	    }	              
- 	    catch (UnknownHostException ex) 
- 	    {
-	  	   System.err.println(ex);	          
-	    } 
- 	    catch (SocketException ex) 
- 	    {
-	      	System.err.println(ex);	            
-	    } 
- 	    catch (IOException ex) 
- 	    {
-	      	System.err.println(ex);	            
-	    }	 	    
-      return null;
-    }
-}	
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.DatagramPacket;
+import java.net.DatagramSocket;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+import java.nio.ByteBuffer;
+import java.util.Vector;
+
+import javax.swing.BorderFactory;
+import javax.swing.DefaultCellEditor;
+import javax.swing.JComboBox;
+import javax.swing.JFileChooser;
+import javax.swing.JFormattedTextField;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+import javax.swing.ListSelectionModel;
+import javax.swing.SwingWorker;
+import javax.swing.UIManager;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.TitledBorder;
+import javax.swing.table.AbstractTableModel;
+import javax.swing.table.JTableHeader;
+import javax.swing.table.TableCellEditor;
+
+/*
+ * NOTE: GTNET_SKT_UDP was made as an example UDP client/server
+ * 		 The code is given as an example and is not intended to be 
+ * 		 part of RSCAD support. Questions will not be answered.
+ */
+
+public class GTNET_SKT_UDP_GUI extends JFrame
+{
+    /**
+	 * 
+	 */
+	private static final long serialVersionUID = -6325275282238226823L;
+
+	private static boolean DEBUG = false;
+
+    static UDP_ServerTask process;
+	//UDP Server
+	static JTextField jTextFieldLocalIp;
+	static JTextField jTextFieldLocalPort;
+	public static SoftEdgeButton btnStart;
+	public static SoftEdgeButton btnQuit;
+	public static SoftEdgeButton btnAddIp;
+	public static SoftEdgeButton btnDeleteIp;
+	public static SoftEdgeButton btnSaveIp;
+	public static SoftEdgeButton btnLoadIp;
+	static JTable IPtable;
+	//UDP Client
+	static JTextField jTextFieldRemoteIp;
+	static JTextField jTextFieldRemotePort;
+	public static SoftEdgeButton btnSend;
+	static JTable OPtable;
+	private static JPanel MainPnl;
+	
+	final static int GTNETSKT_MAX_INPUTS = 300;
+	
+	public static String[] gtnetSktInputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktInputType = new String[GTNETSKT_MAX_INPUTS];
+	static int ival[];
+	static float fval[];
+	public static String[] gtnetSktOutputName = new String[GTNETSKT_MAX_INPUTS];
+	public static String[] gtnetSktOutputType = new String[GTNETSKT_MAX_INPUTS];
+
+	static int numInPoints = 0;
+	static int numOutPoints = 0;
+    static InetAddress host = null;
+	static DatagramSocket inSocket = null;
+    static DatagramPacket inPacket = null; //receiving packet
+    static DatagramPacket outPacket = null; //sending packet
+    static byte[] inBuf = null;
+	static byte[] outBuf = null;
+    static String msg = null;
+    public static TableCellEditor editorInt;
+    public static TableCellEditor editorFloat;
+    protected static JTextArea textArea;
+    private final static String newline = "\r\n";
+    
+	
+    public GTNET_SKT_UDP_GUI()
+    {
+        super("RTDS GTNET-SKT UDP Server and Client");        
+        
+		try
+		{
+			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+		}
+		catch(Exception e)
+		{
+			
+		}
+		
+		JFormattedTextField ftf[] = new JFormattedTextField[2];
+		ftf[0] = new JFormattedTextField(new Integer(90032221));
+		ftf[1] = new JFormattedTextField(java.text.NumberFormat.getInstance());
+		ftf[1].setValue(new Float(0.0));
+		editorInt = new DefaultCellEditor(ftf[0]);
+		editorFloat = new DefaultCellEditor(ftf[1]);
+		
+		Object options[] = { "int", "float" };
+		JComboBox<?> comboBox = new JComboBox<Object>(options);
+		comboBox.setMaximumRowCount(4);
+		TableCellEditor editorType = new DefaultCellEditor(comboBox);
+
+		// The Server Table
+		String columnNames[] = {"Point #","Variable","Type","Value"};
+		IPtable = new JTable(new InputTableModel(columnNames));//Create JTable
+		IPtable.setCellSelectionEnabled(true);	 
+		IPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		IPtable.setFillsViewportHeight(true);
+		IPtable.getTableHeader().setReorderingAllowed(false); //no column dragging        
+		IPtable.setRowSelectionAllowed(true);
+		IPtable.setColumnSelectionAllowed(false);
+		IPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        JTableHeader header = IPtable.getTableHeader();
+        header.setBackground(Color.LIGHT_GRAY);
+        IPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+		
+    	// The Client Table
+		OPtable = new JTable(new OutputTableModel(columnNames));//Create JTable
+		OPtable.setPreferredScrollableViewportSize(new Dimension(200, 150));
+		OPtable.setFillsViewportHeight(true);
+		OPtable.getTableHeader().setReorderingAllowed(false); //no column dragging  
+		OPtable.setRowSelectionAllowed(true);
+		OPtable.setColumnSelectionAllowed(false);
+		OPtable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        OPtable.getTableHeader().setBackground(Color.LIGHT_GRAY);
+        OPtable.getColumnModel().getColumn(2).setCellEditor(editorType);
+
+    	setup(); // The GUI
+
+		setSize(555,745);
+		setLayout(new FlowLayout());
+		setDefaultCloseOperation(EXIT_ON_CLOSE);
+        this.getContentPane().add(MainPnl);     
+		setVisible(true);
+
+    }
+    
+    public static void setup()
+    {
+		try {
+			host = InetAddress.getLocalHost();
+		} catch (UnknownHostException e) {
+			e.printStackTrace();
+		}    		
+ 
+		// Main Panel
+		MainPnl	= new JPanel(new GridBagLayout());			
+		GridBagConstraints gbc = new GridBagConstraints();		
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.gridwidth = 1;
+		MainPnl.add(createInputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		gbc.gridwidth = 1;
+		MainPnl.add(createOutputPointPnl(), gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		gbc.gridwidth = 1;
+		MainPnl.add(createMsgPnl(), gbc);
+			  	
+    }
+
+	private static JPanel createInputPointPnl() {
+		
+		//Points from GTNET-SKT
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Server");
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+		      
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(IPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		jTextFieldLocalIp = new JTextField("", 10);
+		jTextFieldLocalIp.setText(host.getHostAddress());
+		jTextFieldLocalIp.setEditable(true);
+		
+		jTextFieldLocalPort = new JTextField("", 6);
+        jTextFieldLocalPort.setText("12345");
+
+		btnStart= new SoftEdgeButton("Start");
+		btnAddIp = new SoftEdgeButton("Add") ;
+		btnDeleteIp = new SoftEdgeButton("Delete") ;
+	    btnSaveIp = new SoftEdgeButton("Save Table");   
+	    btnLoadIp = new SoftEdgeButton("Load Table");   
+
+		btnStart.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+			    if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Start")
+			    {
+			    	GTNET_SKT_UDP_GUI.btnStart.setText("Stop");
+			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(false);
+			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(false);
+			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(false);
+			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(false);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(false);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(false);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(false);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(false);
+			        try {
+			        	GTNET_SKT_UDP_GUI.process = new UDP_ServerTask(GTNET_SKT_UDP_GUI.numInPoints);
+			        	GTNET_SKT_UDP_GUI.process.execute();
+			        } 
+			        catch (Exception e1) 
+			        {
+			        	echo(e1.getMessage());
+			        }
+			    }
+			    else
+			    {
+			    	GTNET_SKT_UDP_GUI.btnStart.setText("Start");
+			        GTNET_SKT_UDP_GUI.btnAddIp.setEnabled(true);
+			        GTNET_SKT_UDP_GUI.btnDeleteIp.setEnabled(true);
+			        GTNET_SKT_UDP_GUI.btnSaveIp.setEnabled(true);
+			        GTNET_SKT_UDP_GUI.btnLoadIp.setEnabled(true);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalIp.setEnabled(true);
+			    	GTNET_SKT_UDP_GUI.jTextFieldLocalPort.setEnabled(true);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.setEnabled(true);
+//			        GTNET_SKT_UDP_GUI.jTextFieldRemotePort.setEnabled(true);
+			    	GTNET_SKT_UDP_GUI.process.closeTask();
+			    	GTNET_SKT_UDP_GUI.process.cancel(true);
+			    	GTNET_SKT_UDP_GUI.echo("Server socket closed.");			        
+			    }				
+			}			
+		});
+
+		btnAddIp.addActionListener(new ActionListener() {
+			@Override
+		     public void actionPerformed(ActionEvent e) 
+		     {
+				if(GTNET_SKT_UDP_GUI.numInPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
+					int i = GTNET_SKT_UDP_GUI.numInPoints++;
+					InputTableModel a = (InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
+					GTNET_SKT_UDP_GUI.gtnetSktInputName[i] = "POINTin" + Integer.toString(i);
+					GTNET_SKT_UDP_GUI.gtnetSktInputType[i] = "float";
+					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktInputName[i], GTNET_SKT_UDP_GUI.gtnetSktInputType[i], ""};
+					a.insertData(values);
+				}else{
+					GTNET_SKT_UDP_GUI.echo("Number of Server Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
+				}				
+		     }			
+		});
+		
+		btnDeleteIp.addActionListener(new ActionListener(){
+			@Override
+			public void actionPerformed(ActionEvent e) {
+		    	 if(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow() != -1){
+		    		 GTNET_SKT_UDP_GUI.InputTableModel a = (GTNET_SKT_UDP_GUI.InputTableModel) GTNET_SKT_UDP_GUI.IPtable.getModel();
+		    		 a.removeRow(GTNET_SKT_UDP_GUI.IPtable.getSelectedRow());
+		    		 GTNET_SKT_UDP_GUI.numInPoints--;
+		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numInPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+			}
+		});
+		
+        btnSaveIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                saveIPTable();   
+            }   
+        });   
+
+        btnLoadIp.addActionListener(new ActionListener() {   
+			@Override
+            public void actionPerformed(ActionEvent e) {   
+                loadIPTable();   
+            }   
+        });   
+		
+		JPanel LocalPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(2, 2, 2, 2);
+		JLabel lblLocalIp = new JLabel("Local Server Settings, IP Address:");
+		LocalPanel.add(lblLocalIp, gbc);
+		LocalPanel.add(jTextFieldLocalIp, gbc);
+		LocalPanel.add(new JLabel("Port:"), gbc);
+		LocalPanel.add(jTextFieldLocalPort, gbc);
+		LocalPanel.add(btnStart, gbc);
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+	    tableButtonPanel.add(btnAddIp, gbc);
+	    tableButtonPanel.add(btnDeleteIp, gbc);
+	    tableButtonPanel.add(btnSaveIp, gbc);
+	    tableButtonPanel.add(btnLoadIp, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		pnlPoint.add(LocalPanel, gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+	
+	private static JPanel createOutputPointPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "GTNET-SKT UDP Client");
+
+		//Points to GTNET-SKT
+		JPanel pnlPoint = new JPanel(new GridBagLayout());
+
+		pnlPoint.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the table to it.
+        JScrollPane scrollPane = new JScrollPane(OPtable);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlPoint.add(scrollPane,gbc);
+		
+		jTextFieldRemoteIp = new JTextField("", 9);
+		jTextFieldRemoteIp.setText(host.getHostAddress());
+        if (DEBUG) {
+    		jTextFieldRemoteIp.setText("172.24.9.185");
+        }
+		jTextFieldRemoteIp.setEditable(true);
+		
+		jTextFieldRemotePort = new JTextField("", 5);
+        jTextFieldRemotePort.setText("12345");
+
+		btnSend= new SoftEdgeButton("Send");
+		SoftEdgeButton btnAddOp = new SoftEdgeButton("Add") ;
+		SoftEdgeButton btnDeleteOp = new SoftEdgeButton("Delete") ;
+	    SoftEdgeButton btnSaveOp = new SoftEdgeButton("Save Table");   
+	    SoftEdgeButton btnLoadOp = new SoftEdgeButton("Load Table");   
+
+		btnSend.addActionListener(new ActionListener() {   
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				DatagramSocket outSocket = null;
+				int size = GTNET_SKT_UDP_GUI.numOutPoints * 4;
+				try {
+				    InetAddress gtnetIp = InetAddress.getByName(GTNET_SKT_UDP_GUI.jTextFieldRemoteIp.getText());
+				    int gtnetPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldRemotePort.getText());
+				    byte[] buffer = new byte[size];
+				    ByteBuffer outbuff =  ByteBuffer.wrap(buffer);
+				    
+		      		for (int i = 0; i<GTNET_SKT_UDP_GUI.numOutPoints;i++)
+		      		{
+		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("int"))
+		      			{	    
+		      				//byte[] src = GTNET_SKT_UDP.convertToByteArray(Integer.valueOf((String) GTNET_SKT_UDP.OPtable.getValueAt(i, 3))); 
+		      				// Note: if input is sent as float we can just round and the return will always be an INT so no exception will be thrown as with above line of code
+			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Math.round(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))));  
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      			if(GTNET_SKT_UDP_GUI.gtnetSktOutputType[i].equalsIgnoreCase("float"))
+		      			{
+			      			byte[] src = GTNET_SKT_UDP_GUI.convertToByteArray(Float.valueOf((String) GTNET_SKT_UDP_GUI.OPtable.getValueAt(i, 3))); 
+			      			outbuff.put(src, 0, 4);
+		      			}
+		      		}
+		      		buffer = outbuff.array();
+				    DatagramPacket outPacket = new DatagramPacket(buffer, size, gtnetIp, gtnetPort);
+				    outSocket = new DatagramSocket();
+				    outSocket.send(outPacket);
+				    
+				} catch (UnknownHostException ex) {
+					ex.printStackTrace();
+				} catch (SocketException ex) {
+					ex.printStackTrace();
+				} catch (IOException ex) {
+					ex.printStackTrace();
+				}
+				outSocket.close();				
+			}
+        });
+		
+		btnAddOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+				if(GTNET_SKT_UDP_GUI.numOutPoints< GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS){
+					int i = GTNET_SKT_UDP_GUI.numOutPoints++;
+					GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
+					GTNET_SKT_UDP_GUI.gtnetSktOutputName[i] = "POINT" + Integer.toString(i);
+					GTNET_SKT_UDP_GUI.gtnetSktOutputType[i] = "float";
+					Object[] values = {i, GTNET_SKT_UDP_GUI.gtnetSktOutputName[i], GTNET_SKT_UDP_GUI.gtnetSktOutputType[i], "9.9"};
+					a.insertData(values);
+				}else{
+					GTNET_SKT_UDP_GUI.echo("Number of Client Points is at maximum of:" + GTNET_SKT_UDP_GUI.GTNETSKT_MAX_INPUTS);
+				}
+		    }			
+		});
+		
+		btnDeleteOp.addActionListener(new ActionListener() {
+			@Override
+		    public void actionPerformed(ActionEvent e) 
+		    {
+		    	 if(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow() != -1){
+		    		 GTNET_SKT_UDP_GUI.OutputTableModel a = (GTNET_SKT_UDP_GUI.OutputTableModel) GTNET_SKT_UDP_GUI.OPtable.getModel();
+		    		 a.removeRow(GTNET_SKT_UDP_GUI.OPtable.getSelectedRow());
+		    		 GTNET_SKT_UDP_GUI.numOutPoints--;
+		    		 for (int i=0; i < GTNET_SKT_UDP_GUI.numOutPoints; i++) {
+		    			 a.setValueAt((Object) i, i, 0);
+		    		 }
+		    	 }
+		    }			
+		});
+		
+		btnSaveOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                saveOPTable();   
+            }   
+        });   
+
+		btnLoadOp.addActionListener(new ActionListener() {   
+            public void actionPerformed(ActionEvent e) {   
+                loadOPTable();   
+            }   
+        });   
+		
+		JPanel remotePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		JLabel lblLocalIp = new JLabel("Remote Server Settings, IP Address:");
+		remotePanel.add(lblLocalIp, gbc);
+		remotePanel.add(jTextFieldRemoteIp, gbc);
+		remotePanel.add(new JLabel("Port:"), gbc);
+		remotePanel.add(jTextFieldRemotePort, gbc);
+		remotePanel.add(btnSend, gbc);
+
+		JPanel tableButtonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+		gbc = new GridBagConstraints();		
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+	    gbc.insets = new Insets(1, 1, 1, 1);
+		tableButtonPanel.add(btnAddOp, gbc);
+		tableButtonPanel.add(btnDeleteOp, gbc);
+		tableButtonPanel.add(btnSaveOp, gbc);
+		tableButtonPanel.add(btnLoadOp, gbc);
+
+		gbc.fill = GridBagConstraints.NONE;
+		gbc.gridx = 0;
+		gbc.gridy = 1;
+		pnlPoint.add(remotePanel, gbc);
+		gbc.gridx = 0;
+		gbc.gridy = 2;
+		pnlPoint.add(tableButtonPanel, gbc);
+
+		return pnlPoint;
+		
+	}
+    
+	private static JPanel createMsgPnl() {
+		
+		TitledBorder borderPoints = BorderFactory.createTitledBorder(new SoftEdgeBorder(3,3, new Color(213, 223, 229)), "Messages");
+
+		//Points to GTNET-SKT
+		JPanel pnlMsg = new JPanel(new GridBagLayout());
+
+		pnlMsg.setBorder(new CompoundBorder(borderPoints, new EmptyBorder(5,10,5,10)));
+              
+		GridBagConstraints gbc = new GridBagConstraints();		
+
+		//Create the scroll pane and add the text area to it.
+        textArea = new JTextArea(7, 40);
+        textArea.setEditable(false);
+        textArea.setAutoscrolls(true);
+        Font font = new Font("Verdana", Font.LAYOUT_LEFT_TO_RIGHT, 10);
+        textArea.setFont(font);
+
+        JScrollPane scrollPane = new JScrollPane(textArea);
+		gbc.gridx = 0;
+		gbc.gridy = 0;
+		gbc.anchor = GridBagConstraints.WEST;
+	    gbc.weightx = 1;
+	    gbc.fill = GridBagConstraints.BOTH;
+	    pnlMsg.add(scrollPane,gbc);
+		
+		return pnlMsg;
+		
+	}
+
+	static JFileChooser myJFileChooser = new JFileChooser(new File("."));
+	
+    private static void saveOPTable() {   
+		if (fileChooser(false,".txt") !=  null) {   
+            saveOPTable(myJFileChooser.getSelectedFile().toString());   
+        }   
+    }   
+    private static void saveOPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	OutputTableModel tModel = (OutputTableModel) OPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+ 
+    private static void saveIPTable() {  
+		if (fileChooser(false,".txt") !=  null) {   
+			saveIPTable(myJFileChooser.getSelectedFile().toString());   
+		}   
+    }   
+    private static void saveIPTable(String myfile) {   
+        try {   
+        	StringBuffer fileContent = new StringBuffer();
+        	InputTableModel tModel = (InputTableModel) IPtable.getModel();
+        	for (int i = 0; i < tModel.getRowCount(); i++) {
+
+        	     Object cellValue = tModel.getValueAt(i, 1) + "\t" + tModel.getValueAt(i, 2) + newline ;
+        	     // ... continue to read each cell in a row
+        	     fileContent.append(cellValue);
+        	     // ... continue to append each cell value
+        	}
+        	FileWriter fileWriter = new FileWriter(new File(myfile));
+        	fileWriter.write(fileContent.toString());
+        	fileWriter.flush();
+        	fileWriter.close();            }   
+            catch (Exception ex) {   
+                ex.printStackTrace();   
+            }   
+    }   
+   
+    private static void loadOPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+            i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_out.txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+        else
+        {
+            i = InitParamsFromFile(".txt",gtnetSktOutputName,gtnetSktOutputType);
+        }
+         if(i!=0){
+        	numOutPoints = i;
+        }
+		OutputTableModel a = (OutputTableModel) OPtable.getModel();
+        int x = OPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);
+    }   
+
+    private static void loadIPTable() {   
+        int i = 0;
+    	if (DEBUG) {
+        	i = InitParamsFromFile("C:\\RTDS_USER\\fileman\\Canada\\Deans\\Devel\\GTNET-SKT\\GTNETSKT1_to.txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        else
+        {
+        	i = InitParamsFromFile(".txt",gtnetSktInputName,gtnetSktInputType);
+        }
+        if(i!=0){
+        	numInPoints = i;
+        }
+		ival = new int[numInPoints];
+		fval = new float[numInPoints];
+		InputTableModel a = (InputTableModel) IPtable.getModel();
+        int x = IPtable.getRowCount();
+        for (i=0; i < x ; i++) {
+        	a.removeRow(x-i-1);
+        }      	
+        fillInputData(IPtable, numInPoints, gtnetSktInputName, gtnetSktInputType);
+    }   
+
+    class InputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = -2870203912612672882L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public InputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    			   			
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Value at " + row + "," + col +  " Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktInputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+    			int numdecimals = 0;
+//	   			int offset = 0;
+    			String tempStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;    			
+    			newValue = newValue.replaceAll(",", "");
+    			
+    			// check for valid digits, decimal places, and range check
+ 	        	for (int i=0; i < newValue.length(); i++) {
+		        	char c = newValue.charAt(i);
+//		        	if(c == '-' && i == 0){
+//		        		offset = 1;
+//		        	}
+	        		if(i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")){
+						numdecimals ++;
+	        		}
+					if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && tempStr.equalsIgnoreCase("float")) && numdecimals<=1)
+					{
+						save = true;
+					}
+	        	}
+	        	if (save)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(tempStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Value at " + row + "," + col + " Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col != 2) {
+                return false;
+            }else if(GTNET_SKT_UDP_GUI.btnStart.getText()=="Stop"){
+                return false;            	
+            } else {
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+    
+	class OutputTableModel extends AbstractTableModel {
+		
+		/**
+		 * 
+		 */
+		private static final long serialVersionUID = 8248501194260208975L;
+		private String[] columnNames;
+		private Vector<Vector<?>> data = new Vector<Vector<?>>();
+ 
+    	public OutputTableModel(String[] cNames)
+    	{
+    		columnNames = cNames;
+    	}
+ 
+		@Override
+		public int getColumnCount() {
+			return columnNames.length;
+		}
+ 
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+ 
+		@Override
+		public Object getValueAt(int row, int col) {
+			return ((Vector<?>) data.get(row)).get(col);
+		}
+ 
+		public String getColumnName(int col){
+			return columnNames[col];
+		}
+		
+		public Class<? extends Object> getColumnClass(int c){
+			return getValueAt(0,c).getClass();
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void setValueAt(Object value, int row, int col){
+            if (DEBUG) {
+                System.out.println("Setting value at " + row + "," + col
+                                   + " to " + value
+                                   + " (an instance of "
+                                   + value.getClass() + ")");
+            }
+            
+            if (value instanceof Object && col == 0) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+     			fireTableCellUpdated(row,col);
+            }
+
+            if (value instanceof String && col == 1) {
+    			String newValue = (String) value;    
+    			// check for valid length
+ 	        	if (newValue.length()<=10) {
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					JOptionPane.showMessageDialog(null, "Must be 10 characters or less", "Input Error", JOptionPane.ERROR_MESSAGE);
+					return;
+				}
+	        }
+
+            if (value instanceof String && col == 2) {
+    			((Vector<Object>) data.get(row)).setElementAt(value, col);
+    			gtnetSktOutputType[row]=(String) value;
+    			fireTableCellUpdated(row,col);
+            }
+            
+            if (value instanceof String && col == 3) {
+		        boolean save = false;
+				boolean realok = true;
+		        boolean fracok = true;
+    			int numdecimals = 0;
+	   			int offset = 0;
+    			String typeStr = (String) ((Vector<?>) data.get(row)).elementAt(2);
+    			String newValue = (String) value;
+    			String real = null, frac = null;
+     			newValue = newValue.replaceAll(",", "");
+ 				if(newValue.contains("-")){ 
+					offset = 1;
+				}
+				if(typeStr.equalsIgnoreCase("float") && newValue.contains(".")){	// handles the decimal
+					real = newValue.substring(offset, newValue.indexOf("."));
+					frac = newValue.substring(newValue.indexOf(".")+1, newValue.length());
+					if(real.length()>=10){
+						for (int i=0; i < 10; i++) {
+							char c = real.charAt(i);
+			        		if (c > '2' && i == 0)
+			        			realok = false;
+			        		if (c > '1' && i == 1)
+			        			realok = false;
+			        		if (c > '4' && i == 2)
+			        			realok = false;
+			        		if (c > '7' && i == 3)
+			        			realok = false;
+			        		if (c > '4' && i == 4)
+			        			realok = false;
+			        		if (c > '8' && i == 5)
+			        			realok = false;
+			        		if (c > '3' && i == 6)
+			        			realok = false;
+			        		if (c > '6' && i == 7)
+			        			realok = false;
+			        		if (c > '4' && i == 8)
+			        			realok = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			realok = false;
+			        		if (c == '7' && i == 9 && offset==0 && realok){
+			        			if(real.contains("2147483647")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			realok = false;
+			        		if (c == '8' && i == 9 && offset==1 && realok){
+			        			if(real.contains("2147483648")){
+									for (int j=0; j < frac.length(); j++) {
+										char c1 = frac.charAt(j);
+										if(c1>'0'){
+											fracok = false;
+											echo("This is larger than a signed 16 bit float: " + real + "." + frac);
+										}
+									}			        				
+			        			}
+			        		}
+							
+						}
+					}
+				}
+				
+				if(typeStr.equalsIgnoreCase("int") | typeStr.equalsIgnoreCase("float") && !newValue.contains(".")){
+					real = newValue.substring(offset, newValue.length());
+				}
+				if(typeStr.equalsIgnoreCase("int") && newValue.contains(".")){
+					real = newValue.substring(offset, newValue.indexOf("."));
+					int i = Math.round(Float.valueOf(newValue));
+					newValue = Integer.toString(i);
+				}
+				if(real.length()<=10){
+	    			// check for valid digits and maximum range check 
+	 	        	for (int i=0; i < real.length(); i++) {
+			        	char c = real.charAt(i);
+		        		if(i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")){
+							numdecimals ++;
+		        		}
+						if ( (c == '-' && i == 0) | (c >= '0' && c <= '9') | (i > 0 && c == '.' && typeStr.equalsIgnoreCase("float")) && numdecimals<=1)
+						{
+							save = true;
+						}
+							
+			        	if(real.length()>=10){ // The check for the maximum value
+			        		if (c > '2' && i == 0)
+			        			save = false;
+			        		if (c > '1' && i == 1)
+			        			save = false;
+			        		if (c > '4' && i == 2)
+			        			save = false;
+			        		if (c > '7' && i == 3)
+			        			save = false;
+			        		if (c > '4' && i == 4)
+			        			save = false;
+			        		if (c > '8' && i == 5)
+			        			save = false;
+			        		if (c > '3' && i == 6)
+			        			save = false;
+			        		if (c > '6' && i == 7)
+			        			save = false;
+			        		if (c > '4' && i == 8)
+			        			save = false;
+			        		if (c > '7' && i == 9 && offset==0)
+			        			save = false;
+			        		if (c > '8' && i == 9 && offset==1)	// for negative numbers
+			        			save = false;
+			        	}
+ 	        		}
+	        	}
+				else
+				{
+					save = false;
+				}
+	        	if (save && realok && fracok)
+	        	{
+	    			((Vector<String>) data.get(row)).setElementAt(newValue, col);
+	    			fireTableCellUpdated(row,col);
+	                if (DEBUG) {
+	                    System.out.println("New value of data:");
+	                    printDebugData();
+	                }
+	        	}
+				else
+				{
+					if(typeStr.equalsIgnoreCase("int"))
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit integer number from -2,147,483,648 to +2,147,483,647", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+					else
+					{
+						JOptionPane.showMessageDialog(null, "Must be a 32 bit float number from -2,147,483,648.0 to +2,147,483,647.0", "Input Error", JOptionPane.ERROR_MESSAGE);
+					}
+						
+					return;
+				}
+	        }
+		}
+ 
+		public boolean isCellEditable(int row, int col){
+            if (col < 1) {
+                return false;
+            } else {
+				if(data.elementAt(row).toString().contains("int"))
+				{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorInt);
+				}else{
+					OPtable.getColumnModel().getColumn(3).setCellEditor(editorFloat);					
+				}
+                return true;
+            }
+		}
+ 
+		@SuppressWarnings("unchecked")
+		public void insertData(Object[] values){
+		 	data.add(new Vector<Object>());
+		 	for(int i =0; i<values.length; i++){
+			 ((Vector<Object>) data.get(data.size()-1)).add(values[i]);
+		 	}
+		 	fireTableDataChanged();
+	 	}
+	 
+	 	public void removeRow(int row){
+	 		data.removeElementAt(row);
+	 		fireTableDataChanged();
+	 	}
+ 
+        private void printDebugData() {
+            int numRows = getRowCount();
+            int numCols = getColumnCount();
+
+            for (int i=0; i < numRows; i++) {
+                System.out.print("    row " + i + ":");
+                for (int j=0; j < numCols; j++) {
+                    System.out.print("  " + ((Vector<?>) data.get(i)).elementAt(j) );
+                }
+                System.out.println();
+            }
+            System.out.println("----------------------------------------------------");
+        }
+	} // end of tableModel
+	 	
+	public static void main(String args[])
+	{
+		new GTNET_SKT_UDP_GUI();
+		
+		fillInputData(IPtable,numInPoints,gtnetSktInputName,gtnetSktInputType);	//Server Data Point File
+		
+		fillOutputData(OPtable, numOutPoints, gtnetSktOutputName, gtnetSktOutputType);	//Client Data Point File
+	}
+	
+	//simple function to initialize parameters from the data file to variables
+	public static int InitParamsFromFile(String fname, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		FileInputStream fileInputStream = null;
+		InputStreamReader inputStreamReader = null;
+		BufferedReader bufferedReader = null;
+		String[] var = null;
+		int points = 0;
+		
+		try {
+		    String[] result = fileChooser(false,fname);
+		    if (result != null){
+		    	fileInputStream = new FileInputStream(result[1]);
+			    inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
+			    bufferedReader = new BufferedReader(inputStreamReader);
+	
+			    // use BufferedReader here
+			    String s;
+			    
+			    while((s = bufferedReader.readLine()) != null){
+			        var = s.split("\t");//\t ,\n\r
+			        gtnetSktName[points]  = var[0];
+			        gtnetSktType[points] = var[1];
+			        points++;
+			    }
+		    }
+		} 
+		catch (IOException e) {
+			e.printStackTrace();
+		}
+		finally 
+		{
+			try {
+				if (fileInputStream != null){
+					fileInputStream.close();
+					inputStreamReader.close();
+					bufferedReader.close();
+				}
+			}
+			catch (IOException e) {
+				e.printStackTrace();
+			}		
+		}
+		return points;
+	}	
+
+	//simple function to fill data to table
+	public static void fillOutputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		OutputTableModel a = (OutputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			if(gtnetSktType[i].contains("int")){
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "1"};
+				a.insertData(values);				
+			}else{
+				Object[] values = {i, gtnetSktName[i], gtnetSktType[i], "9.9"};
+				a.insertData(values);				
+			}
+	    }		
+		
+	}
+
+	//simple function to fill data to table
+	public static void fillInputData(JTable pointTable, int numPoint, String[] gtnetSktName, String[] gtnetSktType)
+	{
+		InputTableModel a = (InputTableModel) pointTable.getModel();
+		for (int i=0; i < numPoint; i++) {
+			Object[] values = {i, gtnetSktName[i], gtnetSktType[i], ""};
+			a.insertData(values);				
+	    }		
+		
+	}
+
+
+	//simple function to echo data to terminal
+	public static void echo(String msg)
+	{
+        if (DEBUG) {
+        	System.out.println(msg);
+        }
+        
+        textArea.append(msg + newline);
+
+        //Make sure the new text is visible, even if there
+        //was a selection in the text area.
+        textArea.setCaretPosition(textArea.getDocument().getLength());
+
+	}
+
+	//simple function to save the file name and path
+	private static String[] fileChooser(boolean folderOnly, String fname)
+	{
+		String[] filePath = null;
+//		JFileChooser c 	= new JFileChooser();
+		myJFileChooser = new JFileChooser();
+   	 	File  myfile  = new File(fname);
+		
+		if(folderOnly)
+		{
+			myJFileChooser.setDialogTitle("Select Folder...");
+			myJFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File folder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = "";
+				filePath[1] = folder.getAbsolutePath();
+			}
+		}
+		else
+		{
+			myJFileChooser.setDialogTitle("Select File");
+			myJFileChooser.setSelectedFile(myfile);
+			
+			int rVal = myJFileChooser.showOpenDialog(null);
+			
+			if(rVal == JFileChooser.APPROVE_OPTION)
+			{
+				File fileFolder = myJFileChooser.getSelectedFile();
+				
+				filePath = new String[2];
+				
+				filePath[0] = myJFileChooser.getSelectedFile().getName();
+				filePath[1] = fileFolder.getAbsolutePath();
+			}
+		}
+		
+		return filePath;
+	}//end saveAsChooser
+	
+    public static byte[] convertToByteArray(int value) {
+        byte[] bytes = new byte[4];
+        ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+        buffer.putInt(value);
+        return buffer.array();
+    }
+
+    public static byte[] convertToByteArray(float value) {
+	    byte[] bytes = new byte[4];
+	    ByteBuffer buffer = ByteBuffer.allocate(bytes.length);
+	    buffer.putFloat(value);
+	    return buffer.array();
+	}
+
+
+} // End of Class
+
+
+/*
+ * CancelListener
+ */
+class CancelListener implements ActionListener 
+{        
+     public void actionPerformed(ActionEvent e) 
+     {
+    	 System.exit(0);
+     }
+ }
+
+
+class UDP_ServerTask extends SwingWorker<Object, Object> 
+{
+  int npoints = 0;
+  int ival[] = null;
+  float fval[] = null;
+
+  public UDP_ServerTask(int numPoints) throws SocketException {
+	    this.npoints = numPoints;
+	    ival = new int[numPoints];
+	    fval = new float[numPoints];
+	  }
+  public void closeTask() {
+      GTNET_SKT_UDP_GUI.inSocket.close();
+      System.out.println("UDP_ServerTask Closed Now");
+      GTNET_SKT_UDP_GUI.echo("UDP_ServerTask Closed Now");
+  }
+  @Override
+  protected Object doInBackground() throws Exception {
+	  ByteBuffer buf;
+	  byte[] data = null;
+	  byte[] inBuf;
+	  
+	  	    
+ 	    try
+	    {
+	    	//1. creating a server socket, parameter is local port number
+ 	    	GTNET_SKT_UDP_GUI.inSocket = new DatagramSocket(null);
+ 	    	GTNET_SKT_UDP_GUI.inSocket.setReuseAddress(true);
+	        
+	        String ipAddr = GTNET_SKT_UDP_GUI.jTextFieldLocalIp.getText();
+	        int localPort = Integer.parseInt(GTNET_SKT_UDP_GUI.jTextFieldLocalPort.getText());
+	        GTNET_SKT_UDP_GUI.inSocket.bind(new InetSocketAddress(ipAddr, localPort));
+	         
+	        //buffer to receive incoming data
+	        inBuf = new byte[(npoints) * 4]; 
+	        DatagramPacket inPacket = new DatagramPacket(inBuf, inBuf.length);
+	         
+	        //2. Wait for an incoming data
+	        GTNET_SKT_UDP_GUI.echo("Server socket created. Waiting for incoming data...");
+	         
+            //communication loop
+            int rxCnt = 0;
+	        while(!isCancelled())
+	        {
+          		rxCnt++;		
+
+          		GTNET_SKT_UDP_GUI.inSocket.receive(inPacket);
+                data = inPacket.getData();
+                buf = ByteBuffer.wrap(data); 
+          		for (int i = 0; i<npoints;i++)
+          		{
+          			ival[i] = buf.getInt(i*4);
+          			fval[i] = buf.getFloat(i*4);
+          			
+                    //echo the details of incoming data - client ip : client port - client message
+          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("int"))
+          			{
+          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Integer = " + String.valueOf(ival[i]) + "     - Packets Received="+String.valueOf(rxCnt));         				
+          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(ival[i]), i, 3);
+           			}
+          			if(GTNET_SKT_UDP_GUI.gtnetSktInputType[i].equalsIgnoreCase("float"))
+          			{
+          				GTNET_SKT_UDP_GUI.echo(inPacket.getAddress().getHostAddress() + ":" + inPacket.getPort() + " - Point" + String.valueOf(i) + " Float   = " + String.valueOf(fval[i]) + " - Packets Received="+String.valueOf(rxCnt));
+          				GTNET_SKT_UDP_GUI.IPtable.setValueAt(String.valueOf(fval[i]), i, 3);
+           			}
+         		}	         	          		
+	        }		 
+//	        GTNET_SKT_UDP_GUI.inSocket.close();
+	    }	              
+ 	    catch (UnknownHostException ex) 
+ 	    {
+	  	   System.err.println(ex);	          
+	    } 
+ 	    catch (SocketException ex) 
+ 	    {
+	      	System.err.println(ex);	            
+	    } 
+ 	    catch (IOException ex) 
+ 	    {
+	      	System.err.println(ex);	            
+	    }	 	    
+      return null;
+    }
+}	
 	
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/HowToRunTheGTNET_SKT_UDPExample.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/HowToRunTheGTNET_SKT_UDPExample.txt
similarity index 98%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/HowToRunTheGTNET_SKT_UDPExample.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/HowToRunTheGTNET_SKT_UDPExample.txt
index 382bf9f7d..2c3b93bba 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback/HowToRunTheGTNET_SKT_UDPExample.txt
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/HowToRunTheGTNET_SKT_UDPExample.txt
@@ -1,28 +1,28 @@
-This example demonstrates UDP socket communication.  Data is sent from the RTDS to a standalone java program, and the java program can send information back to the RTDS.  
-This is done using the SKT protocol on the GTNETx2 card.
-Note: You need to install the JDK to be able to compile java files http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html MAKE sure the path  to the bin folder of the JDK
-is added to the windows path variable (google to figure this out)
-
-Note: If you want some extra information printed in the DOS window set the boolean DEBUG=true
-
-1. Open a windows command shell and go to the Tutorial|SAMPLES|GTSKT|ExampleGUI folder.  
-2. Compile the .java code.  Use the command below in the windows command shell
-	javac GNET_SKT_UDP_GUI.java
-3. Run the code using the command below 
-	java GNET_SKT_UDP_GUI
-4. Upon running the program, two panels will appear. The GTNET-SKT UDP Server and the GTNET-SKT UDP Client. 
-A file chooser box can be used to request the file name that defines the name and type of the received data or type of data to send.  
-Browse to the file named received.txt in the Tutorial|SAMPLES|GTSKT folder. The table will be filled with data from the file or the user can add/delete items from the table
-5. Press the Start button in the GUI
-A message will be displayed in the Messages Text area
-	Server socket created.  Waiting for incoming data ...
-6. A file chooser box can be used to request the file name that defines the name and type of type of data to send.  To manually add points press 
-the Add button in the GTNET-SKT UDP Client panel and add 2 points, change the type of point 0 to "int"
-7. Press the Send button in the GUI and the UDP packet will be sent to the GTNET-SKT UDP Server panel.
-
-TO use the GTNET-SKT the user must change the Remote Server Settings IP Address and Port in the GTNET-SKT UDP Client panel so the program will send the UDP packet to the GTNET 
-8. Open the Draft case, edit the GTNET-SKT component, go to the Remote IP Configuration tab and change the Remote IP address to the IP address of your PC.
-9. Compile the Draft case, ensure to change the allocation of the component to the proper RTDS processor and GTIO port based on your hardware configuration.
-10. Run the simulation.
-11. Press the Send button in the simulation, the value on the Point slider is sent to the java program and will appear in the GTNET-SKT UDP server panel.  
+This example demonstrates UDP socket communication.  Data is sent from the RTDS to a standalone java program, and the java program can send information back to the RTDS.  
+This is done using the SKT protocol on the GTNETx2 card.
+Note: You need to install the JDK to be able to compile java files http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html MAKE sure the path  to the bin folder of the JDK
+is added to the windows path variable (google to figure this out)
+
+Note: If you want some extra information printed in the DOS window set the boolean DEBUG=true
+
+1. Open a windows command shell and go to the Tutorial|SAMPLES|GTSKT|ExampleGUI folder.  
+2. Compile the .java code.  Use the command below in the windows command shell
+	javac GNET_SKT_UDP_GUI.java
+3. Run the code using the command below 
+	java GNET_SKT_UDP_GUI
+4. Upon running the program, two panels will appear. The GTNET-SKT UDP Server and the GTNET-SKT UDP Client. 
+A file chooser box can be used to request the file name that defines the name and type of the received data or type of data to send.  
+Browse to the file named received.txt in the Tutorial|SAMPLES|GTSKT folder. The table will be filled with data from the file or the user can add/delete items from the table
+5. Press the Start button in the GUI
+A message will be displayed in the Messages Text area
+	Server socket created.  Waiting for incoming data ...
+6. A file chooser box can be used to request the file name that defines the name and type of type of data to send.  To manually add points press 
+the Add button in the GTNET-SKT UDP Client panel and add 2 points, change the type of point 0 to "int"
+7. Press the Send button in the GUI and the UDP packet will be sent to the GTNET-SKT UDP Server panel.
+
+TO use the GTNET-SKT the user must change the Remote Server Settings IP Address and Port in the GTNET-SKT UDP Client panel so the program will send the UDP packet to the GTNET 
+8. Open the Draft case, edit the GTNET-SKT component, go to the Remote IP Configuration tab and change the Remote IP address to the IP address of your PC.
+9. Compile the Draft case, ensure to change the allocation of the component to the proper RTDS processor and GTIO port based on your hardware configuration.
+10. Run the simulation.
+11. Press the Send button in the simulation, the value on the Point slider is sent to the java program and will appear in the GTNET-SKT UDP server panel.  
 12. Press the Send button in the GUI and the UDP packet will be sent to the simulation and is displayed in the meters POINTIn0 and POINTin1.
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/SoftEdgeBorder.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/SoftEdgeBorder.java
similarity index 93%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/SoftEdgeBorder.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/SoftEdgeBorder.java
index 8e62b1284..1ec595933 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/SoftEdgeBorder.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/SoftEdgeBorder.java
@@ -1,107 +1,107 @@
-
-
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Graphics;
-import java.awt.Insets;
-
-import javax.swing.border.Border;
-
-	class SoftEdgeBorder implements Border
-
-	{
-
-	  protected int m_w=3;
-
-	  protected int m_h=3;
-
-	  protected Color m_topColor = Color.gray;//white;
-
-	  protected Color m_bottomColor = Color.gray;
-
-	  public SoftEdgeBorder()
-	  {
-
-	    m_w=3;
-
-	    m_h=3;
-
-	  }
-
-	  public SoftEdgeBorder(int w, int h) {
-
-	    m_w=w;
-
-	    m_h=h;
-
-	  }
-
-	  public SoftEdgeBorder(int w, int h, Color col)
-	  {
-
-	      m_w=w;
-
-	      m_h=h;
-
-	      m_topColor = col;
-
-	      m_bottomColor = col;
-
-	  }
-
-	  public SoftEdgeBorder(int w, int h, Color topColor,
-
-	   Color bottomColor)
-	   {
-
-	    m_w=w;
-
-	    m_h=h;
-
-	    m_topColor = topColor;
-
-	    m_bottomColor = bottomColor;
-
-	  }
-
-	  public Insets getBorderInsets(Component c)
-	  {
-
-	    return new Insets(m_h, m_w, m_h, m_w);
-
-	  }
-
-	  public  boolean isBorderOpaque() { return true; }
-
-	  public void paintBorder(Component c, Graphics g,
-
-	   int x, int y, int w, int h)
-	   {
-
-	    w--;
-
-	    h--;
-
-	    g.setColor(m_topColor);
-
-	    g.drawLine(x, y+h-m_h, x, y+m_h);
-
-	    g.drawArc(x, y, 2*m_w, 2*m_h, 180, -90);
-
-	    g.drawLine(x+m_w, y, x+w-m_w, y);
-
-	    g.drawArc(x+w-2*m_w, y, 2*m_w, 2*m_h, 90, -90);
-
-	    g.setColor(m_bottomColor);
-
-	    g.drawLine(x+w, y+m_h, x+w, y+h-m_h);
-
-	    g.drawArc(x+w-2*m_w, y+h-2*m_h, 2*m_w, 2*m_h, 0, -90);
-
-	    g.drawLine(x+m_w, y+h, x+w-m_w, y+h);
-
-	    g.drawArc(x, y+h-2*m_h, 2*m_w, 2*m_h, -90, -90);
-
-	  }
-
+
+
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Insets;
+
+import javax.swing.border.Border;
+
+	class SoftEdgeBorder implements Border
+
+	{
+
+	  protected int m_w=3;
+
+	  protected int m_h=3;
+
+	  protected Color m_topColor = Color.gray;//white;
+
+	  protected Color m_bottomColor = Color.gray;
+
+	  public SoftEdgeBorder()
+	  {
+
+	    m_w=3;
+
+	    m_h=3;
+
+	  }
+
+	  public SoftEdgeBorder(int w, int h) {
+
+	    m_w=w;
+
+	    m_h=h;
+
+	  }
+
+	  public SoftEdgeBorder(int w, int h, Color col)
+	  {
+
+	      m_w=w;
+
+	      m_h=h;
+
+	      m_topColor = col;
+
+	      m_bottomColor = col;
+
+	  }
+
+	  public SoftEdgeBorder(int w, int h, Color topColor,
+
+	   Color bottomColor)
+	   {
+
+	    m_w=w;
+
+	    m_h=h;
+
+	    m_topColor = topColor;
+
+	    m_bottomColor = bottomColor;
+
+	  }
+
+	  public Insets getBorderInsets(Component c)
+	  {
+
+	    return new Insets(m_h, m_w, m_h, m_w);
+
+	  }
+
+	  public  boolean isBorderOpaque() { return true; }
+
+	  public void paintBorder(Component c, Graphics g,
+
+	   int x, int y, int w, int h)
+	   {
+
+	    w--;
+
+	    h--;
+
+	    g.setColor(m_topColor);
+
+	    g.drawLine(x, y+h-m_h, x, y+m_h);
+
+	    g.drawArc(x, y, 2*m_w, 2*m_h, 180, -90);
+
+	    g.drawLine(x+m_w, y, x+w-m_w, y);
+
+	    g.drawArc(x+w-2*m_w, y, 2*m_w, 2*m_h, 90, -90);
+
+	    g.setColor(m_bottomColor);
+
+	    g.drawLine(x+w, y+m_h, x+w, y+h-m_h);
+
+	    g.drawArc(x+w-2*m_w, y+h-2*m_h, 2*m_w, 2*m_h, 0, -90);
+
+	    g.drawLine(x+m_w, y+h, x+w-m_w, y+h);
+
+	    g.drawArc(x, y+h-2*m_h, 2*m_w, 2*m_h, -90, -90);
+
+	  }
+
 	}
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/SoftEdgeButton.java b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/SoftEdgeButton.java
similarity index 97%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/SoftEdgeButton.java
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/SoftEdgeButton.java
index 2962d78ea..1f6179335 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync/SoftEdgeButton.java
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/SoftEdgeButton.java
@@ -1,102 +1,102 @@
-
-
-import java.awt.Color;
-import java.awt.GradientPaint;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.RenderingHints;
-import java.awt.Shape;
-import java.awt.geom.RoundRectangle2D;
-
-import javax.swing.Action;
-import javax.swing.DefaultButtonModel;
-import javax.swing.Icon;
-import javax.swing.JButton;
-
-	class SoftEdgeButton extends JButton 
-	{
-	    private static final float arcwidth  = 6.0f;
-	    private static final float archeight = 6.0f;
-	    protected static final int focusstroke = 2;
-	    protected final Color currFocusBorderCol = new Color(100,113,200, 200);//(110,123,139, 200);//(100,150,255,200); //rgba
-	    protected final Color pressedCol = new Color(197, 220, 250);//(230,230,230);
-	    protected final Color hoverBorderCol = new Color(140,211,251);//(135,206,250);//Color.ORANGE;
-	    protected final Color buttonCol = new Color(202, 225, 255);//(250, 250, 250);
-	    protected final Color buttonBorderCol = Color.gray;
-	    protected Shape shape;
-	    protected Shape border;
-	    protected Shape base;
-
-	    public SoftEdgeButton() {
-	        this(null, null);
-	    }
-	    public SoftEdgeButton(Icon icon) {
-	        this(null, icon);
-	    }
-	    public SoftEdgeButton(String text) {
-	        this(text, null);
-	    }
-	    public SoftEdgeButton(Action a) {
-	        this();
-	        setAction(a);
-	    }
-	    public SoftEdgeButton(String text, Icon icon) {
-	        setModel(new DefaultButtonModel());
-	        init(text, icon);
-	        setContentAreaFilled(false);
-	        setBackground(buttonCol);
-	        initShape();
-	    }
-
-	    protected void initShape() {
-	        if(!getBounds().equals(base)) {
-	            base = getBounds();
-	            shape = new RoundRectangle2D.Float(0, 0, getWidth()-1, getHeight()-1, arcwidth, archeight);
-	            border = new RoundRectangle2D.Float(focusstroke, focusstroke,
-	                                                getWidth()-1-focusstroke*2,
-	                                                getHeight()-1-focusstroke*2,
-	                                                arcwidth, archeight);
-	        }
-	    }
-	    private void paintFocusAndRollover(Graphics2D g2, Color color) {
-	        g2.setPaint(new GradientPaint(0, 0, color, getWidth()-1, getHeight()-1, color.brighter(), true));
-	        g2.fill(shape);
-	        g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
-	        //g2.setColor(getBackground());
-	        g2.fill(border);
-	    }
-
-	    @Override protected void paintComponent(Graphics g) {
-	        initShape();
-	        Graphics2D g2 = (Graphics2D)g;
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-	        if(getModel().isArmed()) {
-	            g2.setColor(pressedCol);
-	            g2.fill(shape);
-	        }else if(isRolloverEnabled() && getModel().isRollover()) {
-	            paintFocusAndRollover(g2, hoverBorderCol);
-	        }else if(hasFocus()) {
-	            paintFocusAndRollover(g2, currFocusBorderCol);
-	        }else{
-
-				g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
-	           //g2.setColor(getBackground());
-	            g2.fill(shape);
-	        }
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
-	        g2.setColor(getBackground());
-	        super.paintComponent(g2);
-	    }
-	    @Override protected void paintBorder(Graphics g) {
-	        initShape();
-	        Graphics2D g2 = (Graphics2D)g;
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-	        g2.setColor(buttonBorderCol);
-	        g2.draw(shape);
-	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
-	    }
-	    @Override public boolean contains(int x, int y) {
-	        initShape();
-	        return shape.contains(x, y);
-	    }
+
+
+import java.awt.Color;
+import java.awt.GradientPaint;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.Shape;
+import java.awt.geom.RoundRectangle2D;
+
+import javax.swing.Action;
+import javax.swing.DefaultButtonModel;
+import javax.swing.Icon;
+import javax.swing.JButton;
+
+	class SoftEdgeButton extends JButton 
+	{
+	    private static final float arcwidth  = 6.0f;
+	    private static final float archeight = 6.0f;
+	    protected static final int focusstroke = 2;
+	    protected final Color currFocusBorderCol = new Color(100,113,200, 200);//(110,123,139, 200);//(100,150,255,200); //rgba
+	    protected final Color pressedCol = new Color(197, 220, 250);//(230,230,230);
+	    protected final Color hoverBorderCol = new Color(140,211,251);//(135,206,250);//Color.ORANGE;
+	    protected final Color buttonCol = new Color(202, 225, 255);//(250, 250, 250);
+	    protected final Color buttonBorderCol = Color.gray;
+	    protected Shape shape;
+	    protected Shape border;
+	    protected Shape base;
+
+	    public SoftEdgeButton() {
+	        this(null, null);
+	    }
+	    public SoftEdgeButton(Icon icon) {
+	        this(null, icon);
+	    }
+	    public SoftEdgeButton(String text) {
+	        this(text, null);
+	    }
+	    public SoftEdgeButton(Action a) {
+	        this();
+	        setAction(a);
+	    }
+	    public SoftEdgeButton(String text, Icon icon) {
+	        setModel(new DefaultButtonModel());
+	        init(text, icon);
+	        setContentAreaFilled(false);
+	        setBackground(buttonCol);
+	        initShape();
+	    }
+
+	    protected void initShape() {
+	        if(!getBounds().equals(base)) {
+	            base = getBounds();
+	            shape = new RoundRectangle2D.Float(0, 0, getWidth()-1, getHeight()-1, arcwidth, archeight);
+	            border = new RoundRectangle2D.Float(focusstroke, focusstroke,
+	                                                getWidth()-1-focusstroke*2,
+	                                                getHeight()-1-focusstroke*2,
+	                                                arcwidth, archeight);
+	        }
+	    }
+	    private void paintFocusAndRollover(Graphics2D g2, Color color) {
+	        g2.setPaint(new GradientPaint(0, 0, color, getWidth()-1, getHeight()-1, color.brighter(), true));
+	        g2.fill(shape);
+	        g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
+	        //g2.setColor(getBackground());
+	        g2.fill(border);
+	    }
+
+	    @Override protected void paintComponent(Graphics g) {
+	        initShape();
+	        Graphics2D g2 = (Graphics2D)g;
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+	        if(getModel().isArmed()) {
+	            g2.setColor(pressedCol);
+	            g2.fill(shape);
+	        }else if(isRolloverEnabled() && getModel().isRollover()) {
+	            paintFocusAndRollover(g2, hoverBorderCol);
+	        }else if(hasFocus()) {
+	            paintFocusAndRollover(g2, currFocusBorderCol);
+	        }else{
+
+				g2.setPaint(new GradientPaint(0, 0, Color.WHITE, 0, (int)(getHeight()-1)/*-1*/, getBackground(), false));
+	           //g2.setColor(getBackground());
+	            g2.fill(shape);
+	        }
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+	        g2.setColor(getBackground());
+	        super.paintComponent(g2);
+	    }
+	    @Override protected void paintBorder(Graphics g) {
+	        initShape();
+	        Graphics2D g2 = (Graphics2D)g;
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+	        g2.setColor(buttonBorderCol);
+	        g2.draw(shape);
+	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+	    }
+	    @Override public boolean contains(int x, int y) {
+	        initShape();
+	        return shape.contains(x, y);
+	    }
 	}
\ No newline at end of file
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft.1 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft.1
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft.1
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft.1
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft.2 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft.2
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft.2
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.dft.2
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.sib b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.sib
similarity index 94%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.sib
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.sib
index 8c93aa6a7..d882cb83c 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.sib
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_tcp.sib
@@ -1,106 +1,106 @@
-RSCAD 4.003.1aa
-INFORMATION FILE: gtnet_skt_2point_tcp.inf
-FILE TO DOWNLOAD: gtnet_skt_2point_tcp
-FINISH TIME: 0.2 SECONDS
-PRE-TRIGGER: 20%
-PLOT DENSITY: EVERY POINT
-METER UPDATE FREQUENCY: 1000
-COMTRADE PLOT SAVE FREQUENCY: 50.0
-COMPONENT: SLIDER
-	BOX AT (20,12), DIMENSIONS 170 x 150
-	NAME: Point
-	ICON: NONE
-	ICON AT: (176,99)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Inputs
-		DESC: Point0
-	UNITS: 
-	MIN: -2.147E7
-	MAX: 2.147E7
-	VALUE: 1718000.0
-COMPONENT: BUTTON
-	BOX AT (120,180), DIMENSIONS 50 x 70
-	NAME: 
-	ICON: NONE
-	ICON AT: (291,133)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Inputs
-		DESC: Send
-COMPONENT: METER
-	BOX AT (324,12), DIMENSIONS 115 x 150
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (484,68)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Vars
-		DESC: rxCnt
-	UNITS:  
-	MIN: 0.0
-	MAX: 10000.0
-	FONT_SIZE: 16
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (440,12), DIMENSIONS 115 x 150
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (484,68)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Vars
-		DESC: txCnt
-	UNITS:  
-	MIN: 0.0
-	MAX: 10000.0
-	FONT_SIZE: 16
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (556,12), DIMENSIONS 108 x 150
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (287,112)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
-		DESC: POINTIn0
-	UNITS: units
-	MIN: -100.0
-	MAX: 100.0
-	FONT_SIZE: 16
-	PRECISION: 4
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (192,16), DIMENSIONS 132 x 144
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (323,247)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|CTLs|Vars
-		DESC: POINT0
-	UNITS:  
-	MIN: 0.0
-	MAX: 1.0
-	FONT_SIZE: 16
-	PRECISION: 6
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
-COMPONENT: METER
-	BOX AT (664,12), DIMENSIONS 116 x 148
-	NAME: 
-	ICON: EXISTS
-	ICON AT: (287,112)
-	GROUP: (NONE)
-		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
-		DESC: POINTin1
-	UNITS: units
-	MIN: 0.0
-	MAX: 1.0
-	FONT_SIZE: 16
-	PRECISION: 9
-	SHOW AS METER_2
-	COLOR FALSE
-	VISUAL_STYLE: 0
+RSCAD 4.003.1aa
+INFORMATION FILE: gtnet_skt_2point_tcp.inf
+FILE TO DOWNLOAD: gtnet_skt_2point_tcp
+FINISH TIME: 0.2 SECONDS
+PRE-TRIGGER: 20%
+PLOT DENSITY: EVERY POINT
+METER UPDATE FREQUENCY: 1000
+COMTRADE PLOT SAVE FREQUENCY: 50.0
+COMPONENT: SLIDER
+	BOX AT (20,12), DIMENSIONS 170 x 150
+	NAME: Point
+	ICON: NONE
+	ICON AT: (176,99)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Inputs
+		DESC: Point0
+	UNITS: 
+	MIN: -2.147E7
+	MAX: 2.147E7
+	VALUE: 1718000.0
+COMPONENT: BUTTON
+	BOX AT (120,180), DIMENSIONS 50 x 70
+	NAME: 
+	ICON: NONE
+	ICON AT: (291,133)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Inputs
+		DESC: Send
+COMPONENT: METER
+	BOX AT (324,12), DIMENSIONS 115 x 150
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (484,68)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Vars
+		DESC: rxCnt
+	UNITS:  
+	MIN: 0.0
+	MAX: 10000.0
+	FONT_SIZE: 16
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (440,12), DIMENSIONS 115 x 150
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (484,68)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Vars
+		DESC: txCnt
+	UNITS:  
+	MIN: 0.0
+	MAX: 10000.0
+	FONT_SIZE: 16
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (556,12), DIMENSIONS 108 x 150
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (287,112)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
+		DESC: POINTIn0
+	UNITS: units
+	MIN: -100.0
+	MAX: 100.0
+	FONT_SIZE: 16
+	PRECISION: 4
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (192,16), DIMENSIONS 132 x 144
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (323,247)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|CTLs|Vars
+		DESC: POINT0
+	UNITS:  
+	MIN: 0.0
+	MAX: 1.0
+	FONT_SIZE: 16
+	PRECISION: 6
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
+COMPONENT: METER
+	BOX AT (664,12), DIMENSIONS 116 x 148
+	NAME: 
+	ICON: EXISTS
+	ICON AT: (287,112)
+	GROUP: (NONE)
+		GROUP: Subsystem #1|GTNETSKT|GTNETSKT1
+		DESC: POINTin1
+	UNITS: units
+	MIN: 0.0
+	MAX: 1.0
+	FONT_SIZE: 16
+	PRECISION: 9
+	SHOW AS METER_2
+	COLOR FALSE
+	VISUAL_STYLE: 0
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.bat b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.bat
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.bat
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.bat
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft.1 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft.1
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft.1
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft.1
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft.2 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft.2
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft.2
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dft.2
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dtp b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dtp
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dtp
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.dtp
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.inf b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.inf
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.inf
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.inf
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.inf2 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.inf2
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.inf2
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.inf2
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.log b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.log
similarity index 96%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.log
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.log
index 8070a29d7..429308483 100644
--- a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.log
+++ b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.log
@@ -7,50 +7,50 @@ Nodes and Wires...
     Electrical nodes found: 0
 
 
-Running In Pre-Processor Mode (RTDSPCPP Inclusion)
-
-
-
-
-REAL-TIME DIGITAL SIMULATOR POWER SYSTEM COMPILER
-(c) Copyright 1994-2008  RTDS Technologies Inc.
-
-Version C10.04
-Compilation Time: 10:56:54  Feb  5 2015
-
-
-              Data file name: gtnet_skt_2point_udp.dtp
-               Inf file name: tmp.gtnet_skt_2point_udp.inf
-               Map file name: gtnet_skt_2point_udp.map
-            Output file name: gtnet_skt_2point_udp_r#
-
-Configuration file directory: .
-     Configuration file name: C:\RSCAD\HDWR\config_file_02.txt
-
-        Title from data file: "Test Circuit"
-
-
-      Library file directory: C:\RSCAD/RTDS
-           Library file name: rt_sim.lib
-        Library file version: 62.57
-
-      Library file directory: C:\RSCAD/RTDS
-           Library file name: rpc.lib
-        Library file version: 24.14
-
-Time-step used = 50.000000 us 
-
-
-Network Conductance Matrix Overlay Statistics:
-        Subsystem   1   contains   0   matrix overlays.
-
-
-Control Component Statistics:
-        Subsystem   1   contains   71   control components.
-
-
-End of process. Peak memory usage = 340332544 bytes
-
-
-rtc terminated successfully.
-
+Running In Pre-Processor Mode (RTDSPCPP Inclusion)
+
+
+
+
+REAL-TIME DIGITAL SIMULATOR POWER SYSTEM COMPILER
+(c) Copyright 1994-2008  RTDS Technologies Inc.
+
+Version C10.04
+Compilation Time: 10:56:54  Feb  5 2015
+
+
+              Data file name: gtnet_skt_2point_udp.dtp
+               Inf file name: tmp.gtnet_skt_2point_udp.inf
+               Map file name: gtnet_skt_2point_udp.map
+            Output file name: gtnet_skt_2point_udp_r#
+
+Configuration file directory: .
+     Configuration file name: C:\RSCAD\HDWR\config_file_02.txt
+
+        Title from data file: "Test Circuit"
+
+
+      Library file directory: C:\RSCAD/RTDS
+           Library file name: rt_sim.lib
+        Library file version: 62.57
+
+      Library file directory: C:\RSCAD/RTDS
+           Library file name: rpc.lib
+        Library file version: 24.14
+
+Time-step used = 50.000000 us 
+
+
+Network Conductance Matrix Overlay Statistics:
+        Subsystem   1   contains   0   matrix overlays.
+
+
+Control Component Statistics:
+        Subsystem   1   contains   71   control components.
+
+
+End of process. Peak memory usage = 340332544 bytes
+
+
+rtc terminated successfully.
+
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.map b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.map
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.map
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.map
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.pUsage b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.pUsage
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.pUsage
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.pUsage
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.sib b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.sib
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.sib
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp.sib
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp_r7 b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp_r7
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp_r7
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp_r7
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp_tx7.txt b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp_tx7.txt
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp_tx7.txt
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/gtnet_skt_2point_udp_tx7.txt
diff --git a/clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/record_ts.scr b/clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/record_ts.scr
similarity index 100%
rename from clients/rtds/GTNETv2_SKT/Standard_2pt_udp_loopback_gtsync2/record_ts.scr
rename to clients/rtds/gtnet_skt/Standard_2pt_udp_loopback_gtsync2/record_ts.scr
diff --git a/clients/rtds/gtnet_skt/gtnet_skt_2point_udp/gtnet_skt_2point_udp.dft b/clients/rtds/gtnet_skt/gtnet_skt_2point_udp/gtnet_skt_2point_udp.dft
new file mode 100644
index 000000000..b97a42905
--- /dev/null
+++ b/clients/rtds/gtnet_skt/gtnet_skt_2point_udp/gtnet_skt_2point_udp.dft
@@ -0,0 +1,1455 @@
+DRAFT 5.000.6
+RTDS
+TITLE: Test Circuit
+CREATED: Mar 21, 2014 (jss)
+LAST-MODIFIED: May 8, 2017 (svg)
+TIME-STEP: 5.0E-5
+CALC_TIME_STEP: OFF
+FINISH-TIME: 0.2
+PRINT-STEP: 5.0E-4
+RTDS-RACK: 3
+COMPILE-MODE: AUTO
+PROCESSOR-ASSIGNMENT: ADVANCED
+DISTRIBUTION_MODE: 0
+RTDS REAL-TIME: Yes 
+1 SUBSYSTEMS
+SUBSYSTEM-TAB-NAME: SS #1
+SUBSYSTEM-TITLE:
+SUBSYSTEM-COMMENT:
+SUBSYSTEM-PRINTMODE:     PRINT-LAYOUT:CUSTOM    PAPER-DIMENSIONS:8.5x11
+35 COMPONENTS
+WIRE
+	1584 80 0 0 2
+	0 -4 32 4
+	COL	:RED
+	LW	:1.0
+wirelabel
+	1616 80 0 0 3
+	Name	:POINT0
+	COL	:BLUE
+	Monitor	:Yes
+WIRE
+	208 240 0 0 2
+	-32 -4 32 4
+	COL	:RED
+	LW	:1.0
+WIRE
+	144 144 0 0 2
+	-64 -4 32 4
+	COL	:RED
+	LW	:1.0
+wirelabel
+	176 144 0 0 3
+	Name	:POINT1
+	COL	:BLUE
+	Monitor	:Yes
+rtds_sharc_ctl_SLIDER
+	48 144 0 0 5
+	Name	:Point1
+	Init	:1.0
+	Max	:100
+	Min	:-100
+	Units	:volts
+rtds_sharc_ctl_SLIDER
+	48 80 0 0 5
+	Name	:Point0
+	Init	:1.0
+	Max	:100
+	Min	:-100
+	Units	:volts
+WIRE
+	112 80 0 0 2
+	-32 -4 64 4
+	COL	:RED
+	LW	:1.0
+wirelabel
+	176 80 0 0 3
+	Name	:POINT0
+	COL	:BLUE
+	Monitor	:Yes
+rtds_sharc_ctl_PB
+	48 208 0 0 4
+	Name	:Send2
+	Type	:INTEGER
+	VOn	:1
+	VOff	:0
+WIRE
+	144 208 0 0 2
+	-64 -4 96 4
+	COL	:RED
+	LW	:1.0
+rtds_sharc_ctl_LOGIC
+	272 240 2 1 8
+	Type	:OR
+	Inv	:No
+	Op	:LSB
+	Ninp	:2
+	prtyp	:2
+	Proc	:1
+	Pri	:3
+	cmv	:1
+wirelabel
+	304 240 0 0 3
+	Name	:SendData
+	COL	:BLUE
+	Monitor	:Yes
+wirelabel
+	592 336 0 0 3
+	Name	:readyToSen
+	COL	:BLUE
+	Monitor	:Yes
+WIRE
+	560 336 0 0 2
+	0 -4 32 4
+	COL	:RED
+	LW	:1.0
+_rtds_GTNET_SKT.def
+	432 112 0 0 1223
+	Name	:GTNETSKT1
+	Mode	:UDP
+	DataDirection	:Send/Receive
+	Port	:1
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diff --git a/clients/rtds/gtnet_skt/gtnet_skt_2point_udp/gtnet_skt_2point_udp.sib b/clients/rtds/gtnet_skt/gtnet_skt_2point_udp/gtnet_skt_2point_udp.sib
new file mode 100644
index 000000000..01856a79a
--- /dev/null
+++ b/clients/rtds/gtnet_skt/gtnet_skt_2point_udp/gtnet_skt_2point_udp.sib
@@ -0,0 +1,242 @@
+RSCAD 5.000.6
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diff --git a/clients/rtds/gtnet_skt/gtnet_skt_udp_loopback_rtt/gtnet_skt_udp_loopback_rtt.dft b/clients/rtds/gtnet_skt/gtnet_skt_udp_loopback_rtt/gtnet_skt_udp_loopback_rtt.dft
new file mode 100644
index 000000000..d9cbb0eb1
--- /dev/null
+++ b/clients/rtds/gtnet_skt/gtnet_skt_udp_loopback_rtt/gtnet_skt_udp_loopback_rtt.dft
@@ -0,0 +1,2866 @@
+DRAFT 5.000.6
+RTDS
+TITLE: Test Circuit
+CREATED: Mar 21, 2014 (jss)
+LAST-MODIFIED: May 8, 2017 (svg)
+TIME-STEP: 5.0E-5
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diff --git a/clients/rtds/gtnet_skt/gtnet_skt_udp_loopback_rtt/gtnet_skt_udp_loopback_rtt.sib b/clients/rtds/gtnet_skt/gtnet_skt_udp_loopback_rtt/gtnet_skt_udp_loopback_rtt.sib
new file mode 100644
index 000000000..18a7631ef
--- /dev/null
+++ b/clients/rtds/gtnet_skt/gtnet_skt_udp_loopback_rtt/gtnet_skt_udp_loopback_rtt.sib
@@ -0,0 +1,137 @@
+RSCAD 5.000.6
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