Create a Timer Using the Static Sleep() Method

The simplest way to create a timer in Java is to use the static sleep() method on the Thread class. This code shows a main class that has a while loop for implementing the timer. The argument read in on Line 5 is used to set the interval for the timer. On Line 9, the program sleeps for “timeout” milliseconds. When the code gets out of the sleep() call, it increments the count on Line 15 and prints out a message on Line 16 that indicates the expiration of the timeout.

 1. public class MyTimer {2.   public static void main (String[] args) {3.   int count = 0;4. 5.   long timeout = Integer.parseInt(args[0]);6. 7.   while (true) {8.     try {9.       Thread.sleep(timeout);10.  }11.  catch (InterruptedException ie) {12.    ie.printStackTrace();13.  }14. 15.  count++;16.  System.out.println("Alarm #" + count + "::" +17.                      (count*timeout/1000) + " seconds elapsed");18. 19. }
Share the Post:
Share on facebook
Share on twitter
Share on linkedin

Overview

The Latest

iOS app development

The Future of iOS App Development: Trends to Watch

When it launched in 2008, the Apple App Store only had 500 apps available. By the first quarter of 2022, the store had about 2.18 million iOS-exclusive apps. Average monthly app releases for the platform reached 34,000 in the first half of 2022, indicating rapid growth in iOS app development.

microsoft careers

Top Careers at Microsoft

Microsoft has gained its position as one of the top companies in the world, and Microsoft careers are flourishing. This multinational company is efficiently developing popular software and computers with other consumer electronics. It is a dream come true for so many people to acquire a high paid, high-prestige job

your company's audio

4 Areas of Your Company Where Your Audio Really Matters

Your company probably relies on audio more than you realize. Whether you’re creating a spoken text message to a colleague or giving a speech, you want your audio to shine. Otherwise, you could cause avoidable friction points and potentially hurt your brand reputation. For example, let’s say you create a