join() method ofJava.lang.Threadclass is used to maintain the order of excution of threads. Using join() method can make currently executing thread wait for some other threads finish their tasks. Implemention of join() method join() method is overloaded in thread class, there are three forms...
public final synchronized void join(long mls, int nanos) throws InterruptedException, where mls is in milliseconds.Java中join()方法的示例 下面的程序展示了join()方法的用法。文件名：ThreadJoinExample.java // 一个用于理解的Java程序 // 线程的加入 // 导入语句 import java.io.*;// ThreadJoin 类是...
static void ensure_join(JavaThread* thread) { Handle threadObj(thread, thread->threadObj()); ObjectLocker lock(threadObj, thread); hread->clear_pending_exception(); //这一句中的TERMINATED表示这是线程结束以后运行的 java_lang_Thread::set_thread_status(threadObj(), java_lang_Thread::TERMINATED)...
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This implementation uses a loop ofthis.wait calls conditioned onthis.isAlive. As a thread terminates thethis.notifyAll method is invoked. It is recommended that applications not use wait, notify, or notifyAll on Thread instances. Parameters: ...
public ThreadJoinTest(String name){ super(name); } @Override public void run(){ for(int i=0;i<1000;i++){ System.out.println(this.getName() + ":" + i); } } } 上面程序结果是先打印完小明线程,在打印小东线程; 上面注释也大概说明了join方法的作用:在A线程中调用了B线程的join()方法时...
threads and wait for its finalizationbefore continuing with the rest of the program.For this purpose, we can use the join() method of the Thread class. When we call thismethod using a thread object, it suspends the execution of the calling thread until the objectcalled finishes its execution...
join()是Thread类中的一个方法,它的作用是将当前线程挂起,等待其他线程结束后再执行当前线程,即当前线程等待另一个调用join()方法的线程执行结束后再往下执行。通常用于在main主线程内,等待其它调用join()方法的线程执行结束再继续执行main主线程。本文将探索join方法的使用方式和使用原理。
(synchronizedObjectCodeBlock1); t1.start(); try { t1.join(); } catch (InterruptedException e) { e.printStackTrace(); } System.out.println(i); } @Override public void run() { method(); } public void method(){ synchronized (SynchronizedClassClass.class){ for (int j = 0; j < ...
具体的我也不知道,但是从这儿可以推论出,thread对象在执行完毕后,自动唤醒了!那么到底是notify还是notifyAll呢?那么,多启动一个线程,并使用prepare对象作为锁对象,调用wait方法。 代码4: publicclassApplication3{publicstaticvoidmain(String[]args){finalThreadprepare=newThread(newRunnable(){publicvoidrun(){for(inti...