import java.awt.event.*;
import javax.swing.*;

public class TickTockAnonymous
{
    private String tickMessage = "Tick...";
    private String tockMessage = "Tock...";

    public static void main(String[] args)             
    {
        TickTockAnonymous t = new TickTockAnonymous();
        t.go();
    }

    private void go()
    {
        // create a timer that calls the Ticker class
        // at one second intervals
        Timer t = new Timer(1000, new ActionListener() 
                                  {                                   
                                      private boolean tick = true;

                                      public void actionPerformed(ActionEvent event)
                                      {
                                          if (tick)
                                          {
                                              System.out.println(tickMessage);
                                          }
                                          else
                                          {
                                              System.out.println(tockMessage);
                                          }
                                          tick = !tick;
                                      }
                                  });                                            
        t.start();

        // display a message box to prevent the
        // program from ending immediately
        JOptionPane.showMessageDialog(null, "Click OK to exit program");
        System.exit(0);
    }
}