SCJP:程序在未捕获的异常后不会终止 [英] SCJP: Program not terminating after uncaught exception

问题描述

public class Threads2 implements Runnable {

    public void run() {
        System.out.println("run.");
        throw new RuntimeException("Problem");
    }

    public static void main(String[] args) {
        Thread t = new Thread(new Threads2());
        t.start();
        System.out.println("End of method.");
    }
}

我预测输出为

run.
//exception

但是它将输出显示为

run
exception
end of method

(或)

run
end of method
exception

我想知道，一旦发生异常，程序将终止，对吗?

I wonder, once the exception has occurred the program will terminate, right?

推荐答案

不，您的程序不会终止，但是线程会终止.

No, your program does not terminate, but the thread does.

当线程引发未捕获的异常时，它将终止.您的main线程继续运行.

When a thread throws an uncaught exception it terminates. Your main thread continues running.

这篇关于SCJP:程序在未捕获的异常后不会终止的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！