Java Thread Lock downgradeWriteLock(final ReadWriteLock lock)

Description

downgrade Write Lock

License

Open Source License

Declaration

public static void downgradeWriteLock(final ReadWriteLock lock) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReadWriteLock;

public class Main {
    public static void downgradeWriteLock(final ReadWriteLock lock) {
        acquireReadLock(lock);/*  w  w  w . j  a  v a 2s .  c  om*/
        releaseWriteLock(lock);
    }

    public static void acquireReadLock(final ReadWriteLock lock) {
        acquireLock(lock.readLock());
    }

    public static void releaseWriteLock(final ReadWriteLock lock) {
        releaseLock(lock.writeLock());
    }

    public static void acquireLock(final Lock lock) {
        lock.lock();
    }

    public static void releaseLock(final Lock lock) {
        lock.unlock();
    }
}

Related

1. canCreateNewThread()
2. createConcurrentStack()
3. fillReadWriteLocks(List readLocks, List writeLocks, int curSize, int size)
4. getAllMessages()
5. getGradingReadLock()
6. getInstance()