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import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.Timer;
class MainClass extends JFrame {
Timer timer;
int counter;
MainClass(String title) {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
ActionListener a = new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.out.println("Counter = " + counter);
if (++counter > 10) {
timer.stop();
System.exit(0);
}
}
};
timer = new Timer(300, a);
timer.start();
pack();
setVisible(true);
}
public static void main(String[] args) {
new MainClass("Timer Demo1");
}
}
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