Java timeout example

/**
 * @author lautturi.com 
 * Java example:  Java settimeout
 */

import java.io.File;
import java.io.IOException;
import java.util.*;

public class Lautturi {
	public static void setTimeout(Runnable runnable, int delay) {
		new Thread(() -> {
			try {
				Thread.sleep(delay);
				runnable.run();
			} catch (Exception e) {
				System.err.println(e);
			}
		}).start();
	}

	public static void main(String[] args) throws IOException {
		setTimeout(() -> System.out.println("waiting for 3 seconds"), 3000);
	}
}