【Java每日一题】20170111

20170110问题解析请点击今日问题下方的“【Java每日一题】20170111”查看(问题解析在公众号首发,公众号ID:weknow619)

package Jan2017;  
  
public class Ques0111 {  
  
   public static void main(String[] args){  
      final Person p1 = new Person("张三");  
      final Person p2 = new Person("李四");  
  
      p1 = new Person("王五");   
      p2.setName("王五");   
   }  
}  
class Person{  
   private String name;  
  
   Person(String name) {  
      this.name = name;  
   }  
  
   public void setName(String name) {  
      this.name = name;  
   }  
}

今日问题: 
请问主程序有无编译错误?(点击以下“【Java每日一题】20170111”查看20170110问题解析) 

题目原发布于公众号、简书:【Java每日一题】20170111【Java每日一题】20170111 (也可以扫描头像二维码查看) 

原文地址:https://www.cnblogs.com/weknow619/p/6272304.html