java countdown timer
import java.util.Scanner; import java.util.Timer; import java.util.TimerTask; public class Stopwatch { static int interval; static Timer timer; public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.print("Input seconds => : "); String secs = sc.nextLine(); int delay = 1000; int period = 1000; timer = new Timer(); interval = Integer.parseInt(secs); System.out.println(secs); timer.scheduleAtFixedRate(new TimerTask() { public void run() { System.out.println(setInterval()); } }, delay, period); } private static final int setInterval() { if (interval == 1) timer.cancel(); return --interval; } } Try this.
