Method sleep

ZezeJava/ZezeJavaTest/src/Zezex/TestRoleTimer.java:432–441

(long gap, int times)

	}

	private static void sleep(long gap, int times) {
		try {
			for (int i = 0; i < times; ++i) {
				Thread.sleep(gap);
				System.out.println("-- sleep " + i);
			}
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
	}

	private static void log(String msg) {
		logger.info("======================================== {} ========================================", msg);