>>583
public class Clock implements java.awt.event.ActionListener {
public void actionPerformed(java.awt.event.ActionEvent e) {
System.out.println(new java.util.Date());
}
public static void main(String[] args) throws InterruptedException {
Clock c = new Clock();
new javax.swing.Timer(1000, c).start();
synchronized (c) {
c.wait();
}
}
}