@Entity
@Table
@NamedEntityGraphs(value = {
      @NamedEntityGraph(name = "User.findByLogin",
            attributeNodes = {
                  @NamedAttributeNode(value = "profile")})
})
public class User implements Serializable{
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id = 0;
   
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn
    private Profile profile;

    // Getters and setters removed
}

@Entity
@Table
public class Profile implements Serializable{
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id = 0;
   
    @Column
    private String name;

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn
    private User lastModifier;

    // Getters and setters removed
}