public class CountForever {
	public static void main(String[] args) {
		for (int i = 1;; i = i + 1) {
			System.out.println(i);
			sleep(1000);	//one-second pause
		}
	}

	//The following eight lines are needed to get the above sleep to work.
	static void sleep(long milliseconds) {
		try {
			Thread.sleep(milliseconds);
		}
		catch (InterruptedException e) {
			System.err.println(e.getMessage());
		}
	}
}