package com.tutorial; import java.io.Serializable; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; @Entity @Table(name="CUSTOMER") public class Customer implements Serializable { private static final long serialVersionUID = 1L; @Id @Column(name="ID") private int id; @Column(name="NAME") private String name; void setId(int id) { this.id = id; } int getId() { return id; } void setName(String name) { this.name = name; } String getName() { return name; } }