import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.Timer;

// Unlike general-purpose Timers, Swing Timers all share the
//  same, pre-existing timer thread
public class SwingTimers implements ActionListener
{
	public static void main(String[] args)
	{
		new SwingTimers();
	}

	private Timer timer1, timer2;
	private int counter = 1;

	public SwingTimers()
	{
		// Wait for five seconds, and then fire the first Swing Timer once; note that
		//  since this Swing Timer fires only one time, the speed is irrelevant
		timer1 = new Timer(1, this);
		timer1.setInitialDelay(5000);
		timer1.setRepeats(false);
		timer1.setActionCommand("Timer1"); // Give this Swing Timer an identity
		timer1.start();

		// Start the second Swing Timer immediately, and then fire it every two seconds
		timer2 = new Timer(2000, this);
		timer2.setInitialDelay(0);
		timer2.setRepeats(true);
		timer2.setActionCommand("Timer2"); // Give this Swing Timer an identity
		timer2.start();

		// The line below exists solely to keep this demo program running; otherwise,
		//  this program will end before any of the Swing Timers have a chance to fire
		while (timer2.isRunning());
	}

	// This method will be called automatically whenever a Swing Timer fires
	public void actionPerformed(ActionEvent event)
	{
		// See if the first Swing Timer has fired
		if (event.getActionCommand().equals("Timer1"))
			System.out.println("Task #1");

		// See if the second Swing Timer has fired
		if (event.getActionCommand().equals("Timer2"))
		{
			System.out.println("Task #2:  " + counter);

			// Stop the second Swing Timer after it has fired five times
			if (counter++ == 5)
				timer2.stop();
		}
	}
}