????????????л????????????????????????е?????磺
????public class Person{
????private String name??
????Private Person??String Name??{ //??е??????
????this.name = name??
????}
????}
???????????????????????Person???????
???????磺
????Public Class TestPerson{
????public static void main(String args[]){
????Person per = new Person(); //????????????????????person?????????????
????private ??
????}
????}
???????????????Person????????Person???????????person??????????????Person???????????????????????????????????μ????
????public class Person{
????private String name;
????Private Person newPerson; //Person????????????
????Private Person??String Name??{ //??е??????
????this.name = name;
????}
????newperson = new Person(“??????”);
????Public Person getInstance(){ //??newperson??????????????????
????return newperson;
????}
????}
????????Person??????ж?????????Person???newperson????????á?
?????????????????????????Person???newperson????????á?
??????????????Person??????????????????????????????????????β??????????????????????