【Java每日一题】20161017

package Oct2016;  

import java.util.ArrayList;  
import java.util.Vector;  

public class Ques1017 {  
    public static void main(String[] args) {  
       ArrayList<String> str01 = new ArrayList<String>();  
       str01.add("123");  
       Vector<String> str02 = new Vector<String>();  
       str02.add("123");  
       System.out.println(str01.equals(str02));  
    }  
} 

今日问题：
请问主程序输出结果是？（问题解析在Java每日一题20161018公布）

题目原发布于公众号、简书：[url=http://mp.weixin.qq.com/s?__biz=MzI4ODEyMTgwMA==&mid=2650163205&idx=1&sn=8cd77aaef2a86fc7ec5952a3de31187b&chksm=f3c1dea2c4b657b4354c39f3e72db4c165aec1e9b8cbb8320e38e4eae8f97a6f104e209a4e8b&mpshare=1&scene=1&srcid=1017xpiKXSsam26qI1uU60P9&from=singlemessage&isappinstalled=0#wechat_redirect]【Java每日一题】20161017[/url]，[url=http://www.jianshu.com/p/7d6265a95989]【Java每日一题】20161017[/url]
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[img]https://img-blog.youkuaiyun.com/20161017115128961?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast[/img]