@Entity @Table( name = "T_TABLE_H" ) public class ClasseH implements Serializable { @Id @GeneratedValue( strategy = GenerationType.IDENTITY ) @Column( name = "H_ID" ) private Long id; @Column( name = "H_REMARQUE" ) private String remarque; @OneToMany( mappedBy = "classeH" ) private List< ClasseI > listeI; ...