java - What to provide datatype for List of objects for storing it in table column -

i trying create table user in database got stuck in providing datatype list of address should datatype used address column in sk_user table list adresses;

please find dto class-

package com.shopcart.dto;  import java.util.list;  public class user {      private string name;     private string email;     private string mobile;     private int age;     list<address> adresses;      public string getname() {         return name;     }      public void setname(string name) {         this.name = name;     }      public string getemail() {         return email;     }      public void setemail(string email) {         this.email = email;     }      public string getmobile() {         return mobile;     }      public void setmobile(string mobile) {         this.mobile = mobile;     }      public int getage() {         return age;     }      public void setage(int age) {         this.age = age;     }      public list<address> getadresses() {         return adresses;     }      public void setadresses(list<address> adresses) {         this.adresses = adresses;     }      @override     public string tostring() {         return "user [name=" + name + ", email=" + email + ", mobile=" + mobile + ", age=" + age + ", adresses="                 + adresses + "]";     } } 

yif want stome many address single user need create 1 more table address in can use userid , address store addresses. create addressdtofor address table. , use list, store many object of addressdto.

but need add id column user table , dto class.

for ex:

package com.shopcart.dto;  import java.util.list;  public class addressdto{      private int userid;     private string address;      public string getaddress() {         return address;     }      public void setaddress(string address) {         this.address= address;     }       public int getuseride() {         return userid;     }      public void setuserid(int userid) {         this.userid= userid;     }  }