Creating an Applet

import java.applet.*;
import java.awt.*;

public class MyApplet
  extends Applet
{
  // All of the methods described here are called by other
  // parts of the application.  You should never be calling
  // these methods directly.

  public void MyApplet()
  {
     //The constructor is always called first.
     //You can set any custom fields here if necessary.
     //You should not assume that the applet is visible.
  }

  public void init()
  {
    // The application will call init() second
    // Perform any initializations that you deferred
       // from the constructor.
    // The applet may or may not be visible.
  }

  public void start()
  {
    // The application will call start() after init()
    // The applet is now "active" and should be visible.
    // start() may be called multiple times.
  }

  public void stop()
  {
    // The application will call stop() before destroy()
    // The applet is still "active" but you should take any 
       // action necessary should the applet not be visible 
       // for an extended period.
    // stop() may be called multiple times.
  }

  public void destroy()
  {
    // The application will call destroy() last.  No other
       // methods will be called after destroy().
    // Anything that needs to be done to clean up should
       // be performed here.
  }

  public void paint(Graphics g)
  {    
    // paint() is called whenever the virtual machine deems that
       // applet needs to update its view on the screen.
    // You should not assume that the applet is "active".
  } 
}