01: import java.awt.event.ActionEvent;
02: import java.awt.event.ActionListener;
03: 
04: /**
05:    An action listener that prints a message.
06: */
07: public class ClickListener implements ActionListener
08: {
09:    public void actionPerformed(ActionEvent event)
10:    {
11:       System.out.println("I was clicked.");
12:    }            
13: }