ReentrantLock class in Java is a concrete implementation of the Lock interface which is present in java.util.concurrent.locks package. One question which comes to mind is why this separate ...
Abstract: ReentrantLock, an alternative to Synchronized, is provided in Java5 to handle the conflicts of memory accesses in concurrent programs. However, falsely using ReentrantLock may introduce ...
at java.util.concurrent.locks.ReentrantLock$Sync.tryRelease(ReentrantLock.java:152) at java.util.concurrent.locks.AbstractQueuedSynchronizer.release ...