[Java daily question] 20170310, java20170310

[Java daily question] 20170310, java20170310

20170309 for problem resolution, click "Java daily question" 20170310 "below today's question to view the problem (The problem is resolved at the beginning of the public account, public 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 ");}}

Today's question:
What is the main program running result? (Click "[Java daily question] 20170310" below to view issue resolution 20170309)

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