java语言请教

//client1.display(); 的// 去掉

将
//client1.display();
前的注释//去掉

import java.util.ArrayList;
class information{
String name,street,City,Country,PinCode;
information(String name,String street,String City,String Country,String PinCode){
this.name=name;
this.street=street;
this.City=City;
this.Country=Country;
this.PinCode=PinCode;
}
ArrayList ary=new ArrayList();
ArrayList aryTotal=new ArrayList();
void add(){
ary.add(name);
ary.add(street);
ary.add(City);
ary.add(Country);
ary.add(PinCode);
aryTotal.add(ary);
}
void display(){
for(int i=0;i<aryTotal.size();i++){
System.out.println();
for(int j=0;j<ary.size();j++){
System.out.println(ary.get(j));
}
}
}
}
class Test{
public static void main(String[] args){
information client1=new information("Henry","北大街"