is another method that can be used to pause the execution of the current thread for a specified number of milliseconds and nanoseconds. The allowed nanosecond values are between main)long=.();.sleep(2000);System.out.println("Sleep time in ms = "+(System.currentTimeMillis()-start));}} Co...
The JavaThread.sleep()method can be used to pause the execution of the current thread for a specified time in milliseconds. The argument value for milliseconds cannot be negative. Otherwise, it throwsIllegalArgumentException. sleep(long millis, int nanos)is another method that can be used to pa...
* * It is rarely appropriate to use this method. It may be useful * for debugging or testing purposes, where it may help to reproduce * bugs due to race conditions. It may also be useful when designing * concurrency control constructs such as the ones in the * {@link java.util.conc...
package java.lang; /** * Waits for this thread to die. * * An invocation of this method behaves in exactly the same * way as the invocation * * <blockquote> * {@linkplain #join(long) join}{@code (0)} * </blockquote> * * @throws InterruptedException * if any thread has in...
* {@codenotifyAll} method. The thread then waits until it can * re-obtain ownership of the monitor and resumes execution. */publicfinalvoidwait()throwsInterruptedException { wait(0); } 首先,wait是Object中声明的native方法,由底层的C/C++实现。
// 错误日志示例Exceptionin thread"Thread-0"java.lang.IllegalMonitorStateExceptionatjava.lang.Object.wait(NativeMethod) 1. 2. 3. 状态图显示了在不同错误情况下的触发逻辑: sleep()wait()sleep() failurewait() failureInitialMonitoringSleepTriggeredWaitTriggeredException ...
* It is rarely appropriate to use this method. It may be useful * for debugging or testing purposes, where it may help to reproduce * bugs due to race conditions. It may also be useful when designing * concurrency control constructs such as the ones in the * {...
* * It is rarely appropriate to use this method. It may be useful * for debugging or testing purposes, where it may help to reproduce * bugs due to race conditions. It may also be useful when designing * concurrency control constructs such as the ones in the * {@link java.util.conc...
实际上,由于syncMethod方法是同步方法,所以当线程Thread-1执行syncMethod时,Thread-2不能获得锁,只能等待Thread-1执行完。但当Thread-1执行到Thread.sleep(5000)时,它进入了睡眠状态,但是它持有该对象的锁,这意味着Thread-2将无法获得该锁并执行其同步方法,直到Thread-1执行完,释放锁。
Namespace: Java.Lang Assembly: Mono.Android.dll Overloads展开表 Sleep(Int64) Causes the currently executing thread to sleep (temporarily cease execution) for the specified number of milliseconds, subject to the precision and accuracy of system timers and schedulers. Sleep(Int64, I...