import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;

public class JI9044617 extends TimerTask{

	@Override
	public void run() {
		System.out.println("Timer task started at:"+new Date());
		completeTask();
		System.out.println("Timer task finished at:"+new Date());
	}

	private void completeTask() {
		try {
			//assuming it takes 20 secs to complete the task
			Thread.sleep(20000);
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
	}

	public static void main(String args[]){
		TimerTask timerTask = new JI9044617();
		//running timer task as daemon thread
		Timer timer = new Timer(true);
		timer.scheduleAtFixedRate(timerTask, 0, 10*1000);
		System.out.println("TimerTask started");
		//cancel after sometime
		try {
			Thread.sleep(120000);
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
		timer.cancel();
		System.out.println("TimerTask cancelled");
		try {
			Thread.sleep(30000);
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
	}

}