1publicclassRun {2publicstaticvoidmain(String[] args) {3try{4MyThread thread =newMyThread();5thread.start();6Thread.sleep(1000);7thread.interrupt();8//Thread.currentThread().interrupt();9System.out.println("是否停止1?="+thread.interrupted());//false10System.out.println("是否停止2?="+...
1publicclassRun {2publicstaticvoidmain(String[] args) {3try{4MyThread thread =newMyThread();5thread.start();6Thread.sleep(1000);7thread.interrupt();8//Thread.currentThread().interrupt();9System.out.println("是否停止1?="+thread.interrupted());//false10System.out.println("是否停止2?="+...
* interrupt the wait. * For more information, see *Why * are Thread.stop, Thread.suspend and Thread.resume Deprecated?. */ @Deprecated public final void stop() { stop(new ThreadDeath()); } 上面注释,第9行到第16行表明,stop()方法可以停止“其他线程”。执行thread.stop()方法这条语句的线程...
问Thread.interrupt()和java.io.InterruptedIOExceptionEN在jdk1.0时代，要终止一个Java线程，可以使用Thread提供的stop()和destroy()等方法，但这些方法在jdk1.4之后就已经不推荐使用了，原因是这些方法会强行关闭当前线程，并解锁当前线程已经持有的所有监视器（互斥锁、共享锁），这会导致被这些监视器保护的数据对象...
package demo.thread.state;importjava.util.ArrayList;importjava.util.List;importstaticjava.lang.Thread.yield;publicclassRunnableState{publicstaticvoidmain(String[] args)throws InterruptedException{ List<Thread> threads =newArrayList<>();intcount = Runtime.getRuntime().availableProcessors() *2;for(inti ...
Returnstrueif and only if the current thread holds the monitor lock on the specified object. voidinterrupt() Interrupts this thread. static booleaninterrupted() Tests whether the current thread has been interrupted. booleanisAlive() Tests if this thread is alive. ...
throw new IllegalStateException("forced execution, but expected a size queue"); } try { ((SizeBlockingQueue) queue).forcePut(r); } catch (InterruptedException e) { Thread.currentThread().interrupt(); throw new IllegalStateException("forced execution, but got interrupted", e); ...
1、java.lang.Thread#interrupt 调用目标线程的interrupt()方法,给目标线程发一个中断信号,线程被打上中断标记。 2、java.lang.Thread#isInterrupted() 判断目标线程是否被中断,不会清除中断标记。 3、java.lang.Thread#interrupted 判断目标线程是否被中断,会清除中断标记。 private static void test2() { Thread t...
@State(Scope.Thread) @BenchmarkMode(Mode.AverageTime) @OutputTimeUnit(TimeUnit.NANOSECONDS) public class JMHSample_16_CompilerControl { /** * These are our targets: * - first method is prohibited from inlining * - second method is forced to inline * - third method is prohibited from comp...
jstack工具抓取到的线程信息,是从下往上分析的,由上图可见,线程先是开始运行,之后运行业务的一些方法,直到调用 org.apache.log4j.Category.forcedLog之后,开始waiting to lock。 (1)线程的状态是:BLOCKED (on object monitor) 说明线程处于阻塞状态,正在等待一个monitor lock。阻塞原因是:因为本线程与其他线程公用了...