publicclassJoinExample{publicstaticvoidmain(String[] args){Threadthread1=newThread(newTask(),"Thread-1");Threadthread2=newThread(newTask(),"Thread-2"); thread1.start();try{// Main thread waits for thread1 to fi
public class ThreadJoinExample { public staticvoidmain(String[] args) { Thread t1=newThread(newMyRunnable(), "t1"); Thread t2=newThread(newMyRunnable(), "t2"); Thread t3=newThread(newMyRunnable(), "t3"); t1.start();//start second thread after waiting for 2 seconds or if it's de...
importjava.util.concurrent.ExecutorService;importjava.util.concurrent.Executors;importjava.util.concurrent.TimeUnit;publicclassJoinExample{publicstaticvoidmain(String[]args)throwsInterruptedException{ExecutorServiceexecutorService=Executors.newFixedThreadPool(2);executorService.execute(newMyRunnable("Thread 1"));execut...
public class JoinExample { public static void main(String[] args) { // 创建两个线程 Thread thread1 = new Thread(new Runnable() { @Override public void run() { System.out.println("Thread 1 is running."); try { // 让线程1暂停2秒,模拟某个任务的执行 Thread.sleep(2000); } catch (I...
publicclassJoinExample{publicstaticvoidmain(String[] args){Threadthread=newThread(() -> {// some task});// 不需要等待 thread 执行完毕thread.start();// 继续执行其他任务} } 复制代码 死锁情况: 如果在多个线程之间相互等待对方释放资源,可能会导致死锁。在这种情况下,即使调用了Thread.join(),也无法...
public class ThreadJoinExample { //主要方法 public static void main (String argvs[]){ //创建3个线程 ThreadJoin th1 = new ThreadJoin();ThreadJoin th2 = new ThreadJoin();ThreadJoin th3 = new ThreadJoin();//线程th1开始 th1.start();//在什么时候开始第二个线程 //第一个线程 th1 已经...
1.2 join() 的作用 让父线程等待子线程结束之后才能继续运行。 我们来看看在 Java 7 Concurrency Cookbook 中相关的描述(很清楚地说明了 join() 的作用): Waiting for the finalization of a thread In some situations, we will have to wait for the finalization of a thread. For example, we mayhave a...
* date: 2021/4/24. */public class ThreadJoinExample { public static void main(String[] args) throws InterruptedException { Runnable r = new Runnable() { @Override public void run() { String tName = Thread.currentThread().getName(); try { ...
java.lang.Thread class provides the join() method which allows one thread to wait until another thread completes its execution. If t is a Thread object whose thread is currently executing, then t.join() will make sure that t is terminated before the next instruction is executed by the progr...
public class ThreadRunExample { public static void main(String[] args){ Thread t1 = new Thread(new HeavyWorkRunnable(), "t1"); Thread t2 = new Thread(new HeavyWorkRunnable(), "t2"); System.out.println("Starting Runnable threads"); ...