AWT-Abstract Window Toolkit

 import java.awt.*;
 import java.awt.event.*;
 import javax.swing.*;
 class MyFrame extends Frame 
 implements WindowListener
 {
    String msg="Good Bye";
    public MyFrame()
    {
        this.addWindowListener(this);
    }
    public void windowActivated(WindowEvent e){} 
    public void windowDeactivated(WindowEvent e){}
    public void windowClosing(WindowEvent e)
    {
        JOptionPane.showMessageDialog(null,msg);
        System.exit(0);
    } 
    public void windowClosed(WindowEvent e){} 
    public void windowIconified(WindowEvent e){} 
    public void windowDeiconified(WindowEvent e){} 
    public void windowOpened(WindowEvent e){} 
 }
 class demo
 {
    public static void main(String args[ ])
    {
        MyFrame frm=new MyFrame();
        frm.setSize(500,300);
        frm.setVisible(true);
    }
 }

 import java.awt.*;
 import java.awt.event.*;
 class MyFrame extends Frame 
 { 
    Label lbl;
    public MyFrame()
    {
        lbl=new Label();
        add(lbl,"South");
        lbl.setBackground(Color.cyan);
        MyMouseHandler x=new MyMouseHandler();
        this.addMouseMotionListener(x);
        MyWinHandler y=new MyWinHandler();
        this.addWindowListener(y);
    }
    class MyMouseHandler extends MouseMotionAdapter
    {
        public void mouseMoved(MouseEvent e)
    {
        int x=e.getX();
        int y=e.getY();
        String msg="X="+x+" Y="+y;
        lbl.setText(msg);
    }
    }
    class MyWinHandler extends WindowAdapter
    {
        public void windowClosing(WindowEvent e)
        {
            System.exit(0);
        } 
    }
 }
 class demo
 {
    public static void main(String args[])
    {
        MyFrame frm=new MyFrame();
        frm.setSize(500,300);
        frm.setVisible(true);
    }
 }