@Entity
@Table( name = "T_TABLE_E" )
public class ClasseE implements Serializable
{
  @Id
  @GeneratedValue( strategy = GenerationType.IDENTITY )
  @Column( name = "E_ID" )
  private Long id;
  
  private String remarque;

  @OneToOne( mappedBy = "attributE" )
  private ClasseD attributD;