task2.java

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

public class Task2 {

  public static void main(String[] args) {
    TimerTask task = new TimerTask() {
      @Override
      public void run() {
        // task to run goes here
        System.out.println("Hello !!!");
      }
    };
    
    Timer timer = new Timer();
    long delay = 0;
    long intevalPeriod = 1 * 1000; 
    
    // schedules the task to be run in an interval 
    timer.scheduleAtFixedRate(task, delay,
                                intevalPeriod);
  
  } // end of main
}