Java tutorial
import java.util.concurrent.ScheduledThreadPoolExecutor; import java.util.concurrent.TimeUnit; public class Main { public static void main(String args[]) { ScheduledThreadPoolExecutor stpe = new ScheduledThreadPoolExecutor(5); stpe.scheduleAtFixedRate(new Job1(), 0, 5, TimeUnit.SECONDS); stpe.scheduleAtFixedRate(new Job2(), 1, 2, TimeUnit.SECONDS); } } class Job1 implements Runnable { public void run() { System.out.println("Job 1"); } } class Job2 implements Runnable { public void run() { for (int i = -99; i < 99; i++) { System.out.println(i); } } }