// Supports waiting 	
	
package ez;	
	
public class Sleep {	
	// class constant 	
	private static final int MILLISECONDS_PER_SECOND = 1000;	
	
	// pauseMilliseconds(): pauses n milliseconds 	
	public static void pauseMilliseconds(long n) {	
		if (n <= 0) {	
			return;	
		}	
		else {	
			try {	
				Thread.sleep(n);	
			}	
			catch (java.lang.InterruptedException e) {	
				return;	
			}	
		}	
	}	
	
	// pauseSeconds(): pauses n seconds 	
	public static void pauseSeconds(long n) {	
		pauseMilliseconds(n*MILLISECONDS_PER_SECOND);	
	}	
}