import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;

public class JumpingWorld extends Applet
                          implements MouseListener {
   
    private int x = 50, y = 50;
    
    public void init() {
    
        // Register to be notified of mouse clicks.
        addMouseListener(this);
      
    }
  
    public void paint(Graphics g) {
        
        g.drawString("Hello World", x, y);
        
    }

    public void mouseClicked(MouseEvent e) {
        
        x = e.getX();
        y = e.getY();
        repaint();
        
    } 
    
    public void mouseExited(MouseEvent e) { }

    public void mouseEntered(MouseEvent e) { }

    public void mousePressed(MouseEvent e) { }

    public void mouseReleased(MouseEvent e) { }
   
}