w.lock();// If pool is stopping, ensure thread is interrupted;// if not, ensure thread is not interrupted. This// requires a recheck in second case to deal with// shutdownNow race while clearing interrupt// 这个条
// allow interrupts // new Worker()是state==-1,此处是调用Worker类的tryRelease()方法,将state置为0,而interruptIfStarted()中只有state>=0才允许调用中断 w.unlock(); // 线程退出的原因,true是任务导致,false是线程正常退出 boolean completedAbruptly = true; try { // 当前任务和从任务队列中获取的任务...
This 15 // requires a recheck in second case to deal with 16 // shutdownNow race while clearing interrupt 17 /* 18 * 如果线程池正在停止,要保证当前线程是中断状态 19 * 如果不是,则要保证当前线程不是中断状态 20 * STOP状态要中断线程池中的所有线程,而这里使用Thread.interrupted()来判断是否...
* STOP: Don't accept new tasks, don't process queued tasks, * and interrupt in-progress tasks * TIDYING: All tasks have terminated, workerCount is zero, * the thread transitioning to state TIDYING * will run the terminated() hook method * TERMINATED: terminated() has completed * * The ...
8047288 client-libs java.awt [macosx] Endless loop in EDT on Mac Changes in Java SE 8u20 b31 Please note that fixes from the prior BPR (8u11 b31) are included in this BPR. Bug Fixes BugIdComponentSubcomponentSummary 8029837 xml jaxp NPE seen in XMLDocumentFragmentScannerImpl.setProperty ...
8047288 client-libs java.awt [macosx] Endless loop in EDT on Mac Changes in Java SE 8u20 b31 Please note that fixes from the prior BPR (8u11 b31) are included in this BPR. Bug Fixes BugIdComponentSubcomponentSummary 8029837 xml jaxp NPE seen in XMLDocumentFragmentScannerImpl.setProperty ...
wt.interrupt();// 执行任务,且在执行前后通过`beforeExecute()`和`afterExecute()`来扩展其功能。// 这两个方法在当前类里面为空实现。try{ beforeExecute(wt, task);Throwablethrown=null;try{ task.run(); }catch(RuntimeException x) { thrown = x;throwx; ...
{"interrupt0", "()V", (void *)&JVM_Interrupt}, {"isInterrupted", "(Z)Z", (void *)&JVM_IsInterrupted}, {"holdsLock", "(" OBJ ")Z", (void *)&JVM_HoldsLock}, {"getThreads", "()[" THD, (void *)&JVM_GetAllThreads}, {"dumpThreads", "([" THD ")[[" STE, (void *...
// new Worker()是state==-1,此处是调用Worker类的tryRelease()方法,将state置为0,而interruptIfStarted()中只有state>=0才允许调用中断 w.unlock(); // 线程退出的原因,true是任务导致,false是线程正常退出 boolean completedAbruptly = true; try { ...
public void shutdown() {final ReentrantLock mainLock = this.mainLock;mainLock.lock();try {checkShutdownAccess();advanceRunState(SHUTDOWN);interruptIdleWorkers();onShutdown(); // hook for ScheduledThreadPoolExecutor} finally {mainLock.unlock();}tryTerminate();}复制代码 ...