jodd-core/src/main/java/jodd/util/ThreadUtil.java
public static void sleep(final long ms) {
		try {
			Thread.sleep(ms);
		} catch (InterruptedException iex) {
			Thread.currentThread().interrupt();
		}
	}
public static void sleep(final long ms) {
		try {
			Thread.sleep(ms);
		} catch (InterruptedException iex) {
			Thread.currentThread().interrupt();
		}
	}
public static void sleep ( final long ms ) { try { Thread . sleep ( ms ) ; } catch ( InterruptedException iex ) { Thread . currentThread ( ) . interrupt ( ) ; } }
Puts a thread to sleep, without throwing an InterruptedException.

@param ms     the length of time to sleep in milliseconds
Puts a thread to sleep without throwing an InterruptedException .