[说明] 本程序使用类来管理员工的通讯地址信息。已知程序的输出为： 输出记录：5 姓名：王丽华 街道地址：中华路15号 市：襄樊市 省：湖北省 邮政编码：430070[Java代码]public class Employee{protected String (1) ;protected String street;protected String city;protected String prov;protected String post;protected int no;public Empbyee(){}public Employee(String name,String street,String city,String prov,String post, (2) ){ this.name=name; this.street=street; this.city=city; this.prov=prov; this.post=post; this.no=no;}public static void main(String[]args){ Employee emp=new Employee(“王华”，“中华路15号”，“武汉市”，“湖北省”，“430070”，1); emp.changeName(“王丽华”); (3) (“襄樊市”); emp.changeNo(5); (4) ;}void changeName(String name){this.name=name;}void changeStreet(String street){this.street=street;}void changeCity(String city){this.city=city;}void changeProv(String prov){this.prov=prov;}void changeNo(int no){ (5) ;}void display(){ System.out.println(“输出记录：”+this.no); System.out.Println(“姓名：”+this.name); System.out.println(“街道地址：”+this.street); System.out.println(“市：”+this.city); System.out.println(“省：”+this.prov); System.out.println(“邮政编码：”+this.post);}}