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


public class InnerBeepApplet extends Applet {
  
   public void init () {
   
     // Construct the button
     Button beep = new Button("Beep");

     // add the button to the layout
     add(beep);

     // specify that action events sent by this
     // button should be handled by a new BeepAction object
     // that is, register the beep action with this button
     beep.addActionListener(new BeepAction());
   
   }

   class BeepAction implements ActionListener {

     public void actionPerformed(ActionEvent e) {

      Toolkit.getDefaultToolkit().beep();

    }

  }

}