notify_all_at_thread_exit 提供机制,通知其他线程给定的线程已完全完成,包括销毁所有 thread_local 对象。它操作如下: 将先前获得的锁 lk 的所有权转移到内部存储。 修改执行环境,以令当前线程退出时,如同以下列方式通知 condition_variable cond: lk.unlock(); cond.notify_all(); ...
5,main] removeException in thread "Thread-0" Exception in thread "Thread-2" java.lang.IndexOutOfBoundsExceptionat Something$Buffer.add(Something.java:42)at Something.produce(Something.java:16)at Something$1.run(Something
state is RUNNABLEthread-three in run before notifyAll, state is RUNNABLEthread-three in run after notifyAll, state is RUNNABLEthread-two in run after wait, state is RUNNABLEthread-one in run after wait, state is RUNNABLEProcess finished with exit code 0复制代码 ...
OutOfBoundsException at cn.enjoyedu.ch1.pool.NotifyTest$Buffer.remove(NotifyTest.java:55) at cn.enjoyedu.ch1.pool.NotifyTest.consume(NotifyTest.java:33) at cn.enjoyedu.ch1.pool.NotifyTest$2.run(NotifyTest.java:89) at java.lang.Thread.run(Thread.java:745) Process finished with exit ...
继承Thread类 实现runnable接口 实现Callable接口 线程池创建线程 1.1 继承Thread类 步骤: 创建一个继承于Thread类的子类 重写Thread类的run(),将此线程要执行的操作声明在run()中 创建Thread类的子类对象,即创建刚才继承Thread类的对象 通过该对象调用start()方法启动线程 ...
remove(Something.java:52) at Something.consume(Something.java:30) at Something$2.run(Something.java:86) at java.lang.Thread.run(Thread.java:748) Process finished with exit code 0 如果把notifyAll改为notify,结果如下,死锁,程序没有正常退出: Thread[Thread-2,5,main] add Thread[Thread-0,5,...
首先thread-1 持有 object 对象锁,并调用 object.wait() 方法后,则该线程进入 WAITING 状态,并释放 object 对象锁,等待其它线程来唤醒它。当 thread-2 持有 object 对象锁,并调用 object.notify() 方法后,唤醒 thread-1,thread-1 重新获得 object 对象锁继续执行。
-其它代码2...16:49:55.457c.Test1[Thread-0]-其它代码1...Processfinishedwithexitcode0wait...
Wakes up a single thread that is waiting on this object's monitor. If any threads are waiting on this object, one of them is chosen to be awakened. The choice is arbitrary and occurs at the discretion of the implementation notifyAll方法的注释:notifyAll方法会唤醒monitor的wait set中所有线程。
1、wait()、notify/notifyAll() 方法是Object的本地final方法,无法被重写。 2、wait()使当前线程阻塞,前提是 必须先获得锁,一般配合synchronized 关键字使用,即,一般在synchronized 同步代码块里使用 wait()、notify/notifyAll() 方法。 3、 由于 wait()、notify/notifyAll() 在synchronized 代码块执行,说明当前...