分析以下程序运行结果,说明原理。(没有分析结果不得分)
public class ThreadTest {
public static void main(String args[]) {
MyThread t = new MyThread();
t.run();
t.start();
System.out.println("A");
}
}
class MyThread extends Thread {
public void run() {
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
}
System.out.println("B");
}
}
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