Java Swing Plaf Componenetui

import java.awt.*; 
 import javax.swing.*; 
 public class JavaExamplePlafComponenetInJApplet extends JApplet 
   { 
       public void init() 
         { 
           Container Cntnr = getContentPane(); 
           JNewLabel JLbl = new JNewLabel("This Is Duplicate Label"); 
           Cntnr.setLayout(new FlowLayout()); 
           Cntnr.add(new JLabel("This is Real Lable")); 
           Cntnr.add(JLbl); 
         } 
   } 
       class JNewLabel extends JTextField 
        { 
            public JNewLabel(String s1) 
            { 
              super(s1); 
            } 
              public void updateUI() 
              { 
                super.updateUI(); 
                setHighlighter(null); 
                setEditable(false); 
                LookAndFeel.installBorder(this,"Label.border"); 
                LookAndFeel.installColorsAndFont(this,"Label.background","Label.foreground", "Label.font"); 
              } 
        } 
 /*<APPLET CODE=JavaExamplePlafComponenetInJApplet.class WIDTH=210  HEIGHT=200 ></APPLET>*/