ListMultiple in Java Swing Example

import java.awt.*; 
 import javax.swing.*; 
 import javax.swing.event.*; 
 public class JavaExampleListMultipleInJApplet extends JApplet implements ListSelectionListener 
 { 
     JList Lst; 
     public void init() 
       { 
         Container Cntnr = getContentPane(); 
         String[] Itms = new String[12]; 
         for(int loop_indx = 0; loop_indx <= 11; loop_indx++) 
             { 
                 Itms[loop_indx] = "ITEM : " + loop_indx; 
             } 
                 Lst = new JList(Itms); 
                 JScrollPane ScrlPn = new JScrollPane(Lst); 
                 Lst.setVisibleRowCount(5); 
                 Lst.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION); 
                 Lst.addListSelectionListener(this); 
                 Cntnr.setLayout(new FlowLayout()); 
                 Cntnr.add(ScrlPn); 
       } 
             public void valueChanged(ListSelectionEvent e1) 
              { 
                 int[] Indxs = Lst.getSelectedIndices(); 
                 String OutStrng = "You Select:"; 
                 for(int loop_indx = 0; loop_indx < Indxs.length; loop_indx++) 
                { 
                       OutStrng += " ITEM " + Indxs[loop_indx]; 
                    } 
                      showStatus(OutStrng); 
              } 
  } 
 /*<APPLET CODE=JavaExampleListMultipleInJApplet.class WIDTH=310 HEIGHT=210> </APPLET>*/