package Dec2016;

public class Ques1209 {

   public static void main(String[] args){

        People g = new People("张三");  // 定义监护人

        People p1 = new People("儿子1", g);

        People p2 = p1.clone();  // 儿子2的信息通过拷贝儿子1来的

        p2.setName("儿子2");

        p1.getGuarder().setName("李四");  // 将儿子1的监护人改为李四

        System.out.println(p1.getName()+"的监控人是："+p1.getGuarder().getName());

        System.out.println(p2.getName()+"的监控人是："+p2.getGuarder().getName());

    }

}

class People implements Cloneable{

    private String name;

    private People guarder;  // 监护人

    /* get、set方法省略 */   

    public People(String name) {

        this.name = name;

    }

    public People(String name, People guarder) {

        this.name = name;

        this.guarder = guarder;

    }

    // 拷贝实现

    @Override

    public People clone(){

        People p = null;        try {

            p = (People) super.clone();

        } catch (Exception e) {

            e.printStackTrace();

        }        return p;

    }

}