Sheduling Task using JAVA

See the following classes : -

MyMain.java

import java.util.Timer;

/**
 *
 * @author prasobh
 */
public class MyMain {

    public MyMain(){
        startTimerTask();
    }
    public static void main(String[] args) {
        new MyMain();
    }
    public void startTimerTask(){

        //per 3 sec task will execute
        int timeInMillisec = 3000;
        Timer t=new Timer();
        MyClassToShedule obj=new MyClassToShedule();
        t.schedule(obj, 0,timeInMillisec);
    }

}

MyClassToShedule.java

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

/**
 *
 * @author prasobh
 */
public class MyClassToShedule extends TimerTask{

    @Override
    public void run() {
        System.out.println("Executed @"+new Date(System.currentTimeMillis()));
    }

}

run MyMain.java

output:

Executed @Tue Apr 12 17:34:25 IST 2011
Executed @Tue Apr 12 17:34:28 IST 2011
Executed @Tue Apr 12 17:34:31 IST 2011
Executed @Tue Apr 12 17:34:34 IST 2011
Executed @Tue Apr 12 17:34:37 IST 2011
Executed @Tue Apr 12 17:34:40 IST 2011