anchor.diff:  
       ENDLOOP.
   
  -    set_local_checksums( lt_checksums ).
  -
     ENDMETHOD.
   
     METHOD deserialize.
  
positive.code:           lv_class_name         TYPE string,
            ls_obj_serializer_map LIKE LINE OF st_obj_serializer_map.
  
      READ TABLE st_obj_serializer_map INTO ls_obj_serializer_map WITH KEY item = is_item.
      IF sy-subrc = 0.
        lv_class_name = ls_obj_serializer_map-metadata-class.
      ELSEIF is_metadata IS NOT INITIAL.
  
negative.code:         RAISING lcx_exception,
        refresh
          RAISING lcx_exception,
        build_local_checksums
          RETURNING VALUE(rt_checksums) TYPE lcl_persistence_repo=>ty_local_checksum_tt
          RAISING   lcx_exception,
        is_offline
          RETURNING VALUE(rv_offline) TYPE abap_bool
          RAISING   lcx_exception.
  