Passing selections from one Jlist to Another

Question

Think of the Outlook Contacts windows where you can select one or multiple email click on the "To" button and the selected emails are then copied to the blank selection list. but instead of emails I'm passing file names.
package org.tiling.scheduling.EventTimer;
import java.io.*;
import java.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.tree.*;
import javax.swing.event.*;
import org.tiling.scheduling.EventTimer.ListOfTestToBeTested.MyListSelectionListener;
//=======================================================//
public class ListOfTest extends JPanel implements ActionListener
     Mediator med;
     public JList listB;
     JScrollPane scrollPaneB;
     MyListSelectionListener listSelectionListenerB;
     JPanel panelB = new JPanel();
     Dimension prefSize;
     String fieldB;
     ListOfTest thisObj;
     Vector theFileNames = new Vector();
String dir = "c:/SystemXML";
String[] fileList = new File(dir).list();//dir listings
public ListOfTest (Mediator md)
{//constructor
     panelB.setLayout(new FlowLayout());
//Loop and process each file in the directory
for(int fileCnt = 0;fileCnt<fileList.length;fileCnt++)
if(new File(dir + "/" + fileList[fileCnt]).isDirectory())
theFileNames.addElement(fileList[fileCnt]);
else
theFileNames.addElement("Test: " + fileList[fileCnt]);
}//end else
}//end for loop
if(theFileNames != null){
     listB = new JList(new DefaultListModel());
//Give them names to be used in event handler
listB.setName("TestList");
//Populate the list
Enumeration theEnum = theFileNames.elements();
while(theEnum.hasMoreElements())
Object theObject = theEnum.nextElement();
((DefaultListModel)listB.getModel()).addElement(theObject);
}//end while loop
scrollPaneB = new JScrollPane(listB);
panelB.add(scrollPaneB);
listSelectionListenerB = new MyListSelectionListener();
listB.addListSelectionListener(listSelectionListenerB);
listB.setVisibleRowCount(18);
//Allow selection of one element index at a time.
listB.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
//Get size of list and adjust JPanel accordingly
prefSize = listB.getPreferredScrollableViewportSize();
panelB.setBounds(0,0,prefSize.width,prefSize.height);
add(panelB);
}//end if(theFileNames != null)
//thisObj = this;
//setSize(400,350);
setVisible(true);
med = md;
}//end constructor
public void actionPerformed(ActionEvent e)
Command comd = (Command)e.getSource();
comd.Execute();
//=====================================================//
public class MyListSelectionListener implements ListSelectionListener
public void valueChanged(ListSelectionEvent e)
int selectedIndex = ((JList)e.getSource()).getSelectedIndex();
if(((Component)e.getSource()).getName().compareTo("TestList") == 0)
if(selectedIndex < 0)
     listB.setSelectedIndex(0);
else System.out.println("" + selectedIndex + listB.getSelectedValue());
}//end if
}//end valueChanged()
}//end class MyListSelectionListener
}//end class SwingList03

Answer 1

And your question/problem is?
DB
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