public class JavaThread {
	public static void main(String[] args) {
		int NoOfTimes = 5000000;
		long start = System.nanoTime();
		for(int i = 1; i <= NoOfTimes; i += 1) {
			Thread.yield();
		}
		long end = System.nanoTime();
		System.out.println( (end - start) / NoOfTimes);
	}
}