How to schedule a periodic task in Java?

To schedule a task periodically in java:

1. Create an object of the Timer class.

Timer timer = new Timer();

2. Create an object of the TimerTask class and override the run() method of it.

TimerTask task = new TimerTask() {
  @Override
  public void run() {
   //call your task here
}

};

3. Call the schedule method of the Timer.

timer.schedule(task, delay, period);

Here:
a) task - task to be scheduled. Pass the task object we have created in step 2.
b) delay - delay in milliseconds before task is to be executed.
c) period - time in milliseconds between successive task executions.

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