1   
2   import java.awt.*;
3   import java.awt.event.*;
4   import javax.swing.*;
5   
6     void jButton2_actionPerformed(ActionEvent e) {
7        DefaultListModel model = new DefaultListModel();
8       JList jList1 = new JList(model);
9       jList1.setToolTipText("");
10      jList1.setBounds(new Rectangle(136, 34, 191, 156));
11      jpnlMain.add(jList1, null);
12      // Initialize the list with items
13       String[] items = {"Apple", "Orange", "Car", "Fish"};
14       for (int i=0; i<items.length; i++) {
15           model.add(i, items[i]);
16       }
17       // Replace the 2nd item
18       int pos = 1;
19       model.set(pos, "Blue");
20  
21       // Appends the item Green to the end of the list
22       pos = jList1.getModel().getSize();
23       model.add(pos, "Green");
24   
25       // Insert the item 1st at the beginning of the list
26       pos = 0;
27       model.add(pos, "1st");
28       // Remove the Item Car from the list
29       pos = 3;
30       model.remove(pos);    
31    }