摘要:
public ReentrantReadWriteLock(boolean fair) { sync = fair ? new FairSync() : new NonfairSync(); readerLock = new ReadLock(this); writerLock = new Writ 阅读全文
posted @ 2020-07-02 22:26
jesscia5
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摘要:
ReentrantLock分为公平锁和非公平锁,默认为非公平锁 ReentrantLock内部有一个Syn类,继承AQS final void lock() { if (compareAndSetState(0, 1))//cas操作修改state setExclusiveOwnerThread(T 阅读全文
posted @ 2020-07-02 09:13
jesscia5
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