Method unlock

ZezeJava/ZezeJava/src/main/java/Zeze/Raft/Raft.java:117–124

()

	}

	public void unlock() {
//		unlockTime = System.currentTimeMillis();
//		var t = unlockTime - lockTime;
//		if (t > 500) {
//			logger.warn("--- lock time too long: {}", t, new Exception());
//		}
		mutex.unlock();
	}

	public boolean tryLock() {
		return mutex.tryLock();