Java-Buddy

package javaswingborder;
import java.awt.BorderLayout;
import java.awt.Color;
import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.border.AbstractBorder;
import javax.swing.border.BevelBorder;
import javax.swing.border.CompoundBorder;
import javax.swing.border.EmptyBorder;
import javax.swing.border.EtchedBorder;
import javax.swing.border.LineBorder;
import javax.swing.border.MatteBorder;
import javax.swing.border.SoftBevelBorder;
import javax.swing.border.TitledBorder;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
/**
 *
 * @web http://java-buddy.blogspot.com/
 */
public class JavaSwingBorder extends JFrame 
 implements ListSelectionListener{
 JList jList;
 JLabel jLabelInfo;
 
 static final String borderTypeArray[] = {
 "Bevel", 
 "Compound", 
 "Empty", 
 "Etched", 
 "Line", 
 "Matte", 
 "SoftBevel",
 "Titled" };
 
 AbstractBorder[] borderArray = {
 new BevelBorder(BevelBorder.LOWERED),
 new CompoundBorder(
 new LineBorder(Color.blue, 10), 
 new LineBorder(Color.red, 5)),
 new EmptyBorder(10, 10, 10, 10), 
 new EtchedBorder(), 
 new LineBorder(Color.blue, 10),
 new MatteBorder(5, 10, 5, 10, Color.GREEN), 
 new SoftBevelBorder(BevelBorder.RAISED),
 new TitledBorder("TitledBorder") };
 private void prepareUI() {
 
 JPanel hPanel = new JPanel();
 hPanel.setLayout(new BoxLayout(hPanel, BoxLayout.X_AXIS));
 
 jList = new JList(borderTypeArray);
 jList.addListSelectionListener(this);
 hPanel.add(jList);
 jLabelInfo = new JLabel("java-buddy.blogspot.com");
 hPanel.add(jLabelInfo);
 getContentPane().add(hPanel, BorderLayout.CENTER);
 }
 public static void main(String[] args) {
 SwingUtilities.invokeLater(new Runnable() {
 public void run() {
 createAndShowGUI();
 }
 });
 }
 private static void createAndShowGUI() {
 JavaSwingBorder myFrame = new JavaSwingBorder();
 myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 myFrame.prepareUI();
 myFrame.pack();
 myFrame.setVisible(true);
 }
 @Override
 public void valueChanged(ListSelectionEvent e) {
 int selectedIndex = jList.getSelectedIndex();
 String selectedType = (String)jList.getSelectedValue();
 jLabelInfo.setText(selectedType);
 jLabelInfo.setBorder(borderArray[selectedIndex]);
 }
}

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