[Java Tip]

One event can have multiple listeners as shown in the example below:

Code:

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

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

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