package model;import java.sql.*;import java.util.*;public class Order {  private List<OrderItem> items;   private String user;  private Integer id = null;  private Timestamp created = null;    public Integer getId() { return id; }  public List<OrderItem> getItems() { return items; }  public String getUser() { return user; }  public Timestamp getCreated() { return created; }    public Order(String user, List<OrderItem> items) {    this.items = items;    this.user = user;  }    Order(String user, List<OrderItem> items, int id, Timestamp created) {    this.user = user;    this.items = items;    this.id = id;    this.created = created;  }}