Java多线程高并发学习笔记(三)——深入理解线程池

　　public ThreadPoolExecutor(int paramInt1, int paramInt2, long paramLong, TimeUnit paramTimeUnit,
            BlockingQueue<Runnable> paramBlockingQueue) {
        this(paramInt1, paramInt2, paramLong, paramTimeUnit, paramBlockingQueue, Executors.defaultThreadFactory(),
                defaultHandler);
    }

    public ThreadPoolExecutor(int paramInt1, int paramInt2, long paramLong, TimeUnit paramTimeUnit,
            BlockingQueue<Runnable> paramBlockingQueue, ThreadFactory paramThreadFactory) {
        this(paramInt1, paramInt2, paramLong, paramTimeUnit, paramBlockingQueue, paramThreadFactory, defaultHandler);
    }

    public ThreadPoolExecutor(int paramInt1, int paramInt2, long paramLong, TimeUnit paramTimeUnit,
            BlockingQueue<Runnable> paramBlockingQueue, RejectedExecutionHandler paramRejectedExecutionHandler) {
        this(paramInt1, paramInt2, paramLong, paramTimeUnit, paramBlockingQueue, Executors.defaultThreadFactory(),
                paramRejectedExecutionHandler);
    }

    public ThreadPoolExecutor(int paramInt1, int paramInt2, long paramLong, TimeUnit paramTimeUnit,
            BlockingQueue<Runnable> paramBlockingQueue, ThreadFactory paramThreadFactory,
            RejectedExecutionHandler paramRejectedExecutionHandler) {
        this.ctl = new AtomicInteger(ctlOf(-536870912, 0));
        this.mainLock = new ReentrantLock();
        this.workers = new HashSet();
        this.termination = this.mainLock.newCondition();
        if ((paramInt1 < 0) || (paramInt2 <= 0) || (paramInt2 < paramInt1) || (paramLong < 0L))
            throw new IllegalArgumentException();
        if ((paramBlockingQueue == null) || (paramThreadFactory == null) || (paramRejectedExecutionHandler == null))
            throw new NullPointerException();
        this.corePoolSize = paramInt1;
        this.maximumPoolSize = paramInt2;
        this.workQueue = paramBlockingQueue;
        this.keepAliveTime = paramTimeUnit.toNanos(paramLong);
        this.threadFactory = paramThreadFactory;
        this.handler = paramRejectedExecutionHandler;
    }