Create a simple java applet that illustrate the KeyListener interface very simply

import java.awt.*;
import java.awt.event.*;
import java.applet.*;
public class Keyinf1 extends Applet implements KeyListener  {
    public void init()
    {
        addKeyListener(this);
    }
    public void keyPressed(KeyEvent e)
    {
        showStatus("Key pressed");
    }
    public void keyReleased(KeyEvent e)
    {
        showStatus("Key Released");
    }
    public void keyTyped(KeyEvent e)
    {
        showStatus("Key Typed");
    }

}