【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

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)

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