Java每日一题20170310

因改版后无法添加扩展链接,20170309问题解析请到公众号查看,问题解析在公众号首发,公众号ID:weknow619。

package Mar2017;

public class Ques0310 {

    static void test() {
        System.out.println("test method in Test class");
    }
    
    public static void main(String[] args) {
        Ques0310 test = new Ques0310();
        test.test();
        Sub sub = new Sub();
        sub.test();
        test = sub;
        test.test();
        sub = test;
        sub.test();
    }
}

class Sub extends Ques0310 {
    static void test() {
        System.out.println("test method in Sub class");
    }
}

今日问题:
请问主程序运行结果是什么?

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