The cancel() method of Timer class is used to terminate this timer and remove any currently scheduled tasks.
Syntax:
public void cancel()
Parameters: The function does not accepts any parameter.
Return Value: The method has no return value.
Exception: The function does not throws any exception.
Program below demonstrates the above mentioned function:
Program 1:
// program to demonstrate the// function java.util.Timer.cancel() import java.util.*;public class GFG { public static void main(String[] args) { // creating timertask, timer Timer timer = new Timer(); TimerTask tt = new TimerTask() { public void run() { for (int i = 1; i <= 15; i++) { System.out.println("working on the task"); if (i >= 7) { System.out.println("stop the task"); // loop stops after 7 iterations timer.cancel(); break; } } }; }; timer.schedule(tt, 1000, 1000); }} |
Output:
working on the task working on the task working on the task working on the task working on the task working on the task working on the task stop the task
Program 2:
// program to demonstrate the// function java.util.Timer.cancel() import java.util.*;public class GFG { public static void main(String[] args) { // creating timertask, timer Timer timer = new Timer(); TimerTask tt = new TimerTask() { public void run() { for (int i = 1; i <= 15; i++) { System.out.println("working on the task"); if (i >= 7) { System.out.println("stop the task"); // loop stops after 7 iterations timer.cancel(); } } }; }; timer.schedule(tt, 1000, 1000); }} |
Output:
working on the task working on the task working on the task working on the task working on the task working on the task working on the task stop the task working on the task stop the task working on the task stop the task working on the task stop the task working on the task stop the task working on the task stop the task working on the task stop the task working on the task stop the task working on the task stop the task
