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我能够理解线程和中断。我试图映射从 Oracle 教程中学到的基本概念，以更好地理解中断的概念。我开发了这个例子，并努力理解输出是如何中断在这里发挥作用的。我只是不明白。所以我的想法是请人帮助我理解这个程序的输出，这将使我更清楚中断的基本功能。
public class ThreadSleepTest {
public static void main(String[] args) throws InterruptedException {
MyRunnable myRunnable = new MyRunnable();
Thread one = new Thread(myRunnable);
one.setName("Fred");
Thread two = new Thread(myRunnable);
two.setName("Lucy");
Thread three = new Thread(myRunnable);
three.setName("Ricky");
one.start();
two.start();
three.start();
//Thread.sleep(1000);
one.interrupt();
}
}
class MyRunnable implements Runnable {
public void run() {
for (int x = 1; x < 4; x++) {
System.out.println("Run by: " + Thread.currentThread().getName());
try {
Thread.sleep(1000);
} catch (InterruptedException ie) {
System.out.println("Exception occured");
}
}
System.out.println("Do something");
}
}
这是我控制台的输出。
Run by: Lucy
Run by: Fred
Run by: Ricky
Exception occured
Run by: Fred
Run by: Fred
Run by: Lucy
Run by: Ricky
Do something
Run by: Lucy
Run by: Ricky
Do something
Do something