20170110問題解析請點擊今日問題下方的“【Java每日一題】20170111”查看(問題解析在公眾號首發,公眾號ID:weknow619)
package Jan2017;
public class Ques0111 {
public static void main(String[] args){
final Person p1 = new Person("張三");
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;
}
}
今日問題:
請問主程序有無編譯錯誤?(點擊以下“【Java每日一題】20170111”查看20170110問題解析)
題目原發布於公眾號、簡書:【Java每日一題】20170111,【Java每日一題】20170111 (也可以掃描頭像二維碼查看)
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