Run() Attributes RegisterAttribute Remarks If this thread was constructed using a separateRunnablerun object, then thatRunnableobject'srunmethod is called; otherwise, this method does nothing and returns. Subcl
=null,调用target.run(),也就是传入的Runnable实例的run方法;如果是用的Thread的子类,则会调用override之后的run方法。 /*** If this thread was constructed using a separate * Runnable run object, then that * Runnable object's run method is called; * otherwise, this method does nothing and returns...
* If this thread was constructed using a separate * Runnable run object, then that * Runnable object's run method is called; * otherwise, this method does nothing and returns. * * Subclasses of Thread should override this method. * * @see #start() * @see #stop() * @see #Thread(...
println("MyThread is running"); } } When the ‘start()’ function is called, the ‘run()’ method of the ‘MyThread’ class is executed on a separate thread. The output of the program will be Output – MyThread is running Get 100% Hike! Master Most in Demand Skills Now! By ...
Main run java.lang.InterruptedException:sleep interrupted at java.lang.Thread.sleep(Native Method)at InterruptExample.lambda$main$0(InterruptExample.java:5)at InterruptExample$$Lambda$1/713338599.run(Unknown Source)at java.lang.Thread.run(Thread.java:745) ...
排序正确,但焦点未设置在第一个组件上。如前一节中的代码片段所示,您可以使用requestFocusInWindow方法在窗口可见时将焦点设置在组件上。 排序错误。要解决此问题,您可以更改包含层次结构,更改组件添加到其容器的顺序,或者创建自定义焦点遍历策略。有关更多详细信息,请参见自定义焦点遍历。
is available for Android applications as well. There are two techniques for creating threads in a Java program. One approach is to create a new class that is derived from the Thread class and to override its run() method. An alternative—and more commonly used—technique is to define a cla...
For more details, see: Thread.sleep() (separate page). interrupt()As mentioned, you can call a Thread object's interrupt() method to interrupt the corresponding thread if it is sleeping or waiting. The corresponding thread will "wake up" with an IOException at some point in the future. ...
The other way to create a thread is to declare a class that implements theRunnableinterface. That class then implements therunmethod. An instance of the class can then be allocated, passed as an argument when creatingThread, and started. The same example in this other style looks like the ...
An application made up of distinct components running in separate runtime environments, usually on different platforms connected through a network. Typical distributed applications are two-tier (client/server), three-tier (client/middleware/server), and n-tier (client/multiple middleware/multiple servers...