1700441832
1700441833
Person s1=new Person(“大儿子”,f);
1700441834
1700441835
//小儿子的信息是通过大儿子拷贝过来的
1700441836
1700441837
Person s2=s1.clone();
1700441838
1700441839
s2.setName(“小儿子”);
1700441840
1700441841
System.out.println(s1.getName()+“的父亲是”+s1.getFather().getName());
1700441842
1700441843
System.out.println(s2.getName()+“的父亲是”+s2.getFather().getName());
1700441844
1700441845
}
1700441846
1700441847
}
1700441848
1700441849
class Person implements Cloneable{
1700441850
1700441851
//姓名
1700441852
1700441853
private String name;
1700441854
1700441855
//父亲
1700441856
1700441857
private Person father;
1700441858
1700441859
public Person(String_name){
1700441860
1700441861
name=_name;
1700441862
1700441863
}
1700441864
1700441865
public Person(String_name, Person_parent){
1700441866
1700441867
name=_name;
1700441868
1700441869
father=_parent;
1700441870
1700441871
}
1700441872
1700441873
/*name和parent的getter/setter方法省略*/
1700441874
1700441875
//拷贝的实现
1700441876
1700441877
@Override
1700441878
1700441879
public Person clone(){
1700441880
1700441881
Person p=null;
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