Executor

ScheduledThreadPoolExecutor

- continueExistingPeriodicTasksAfterShutdown:boolean- executeExistingDelayedTasksAfterShutdown:boolean = true- removeOnCancel:boolean = false- sequencer:AtomicLong = new AtomicLong()

ForkJoinPool

- U:sun.misc.Unsafe- ABASE:int- ASHIFT:int- CTL:long- RUNSTATE:long- STEALCOUNTER:long- PARKBLOCKER:long- QTOP:long- QLOCK:long- QSCANSTATE:long- QPARKER:long- QCURRENTSTEAL:long- QCURRENTJOIN:long

继承

实现

内部类

<<Interface>>ExecutorService

AbstractExecutorService

ThreadPoolExecutor

- COUNT_BITS:int = Integer.SIZE - 3- CAPACITY:int = (1 << COUNT_BITS) - 1- RUNNING:int = -1 << COUNT_BITS- SHUTDOWN:int = 0 << COUNT_BITS- STOP:int = 1 << COUNT_BITS- TIDYING:int = 2 << COUNT_BITS- TERMINATED:int = 3 << COUNT_BITS- corePoolSize:int- maximumPoolSize:int- keepAliveTime:long- workQueue:BlockingQueue<Runnable>- threadFactory:ThreadFactory- handler:RejectedExecutionHandler- allowCoreThreadTimeOut:boolean- largestPoolSize:int- completedTaskCount:long- workers:HashSet<Worker> = new HashSet<Worker>()- defaultHandler:RejectedExecutionHandler = new AbortPolicy()

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基于JDK1.8

<<interface>>Executor

+ execute(Runnable command):void 

<<interface>>ScheduledExecutorService

+      公有（public）#      保护（span style=\