Sequence auto generate by table generator : JPA

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@Table(name="COMMENT")
@Entity
public class Comment implements Serializable{
    @Id
    @TableGenerator(name = "Comment_GEN", table = "WEBBOARD_SEQ", pkColumnName = "NAME", valueColumnName = "VALUE", pkColumnValue = "COMMENT")
    @GeneratedValue(generator = "Comment_GEN", strategy = GenerationType.TABLE)
    @Column(name = "COMMENT_ID")
    private Integer id;
    @Version
    private Integer version;

    //information
    ...
    ...
    ...
}