anchor.diff:  
       FIELD-SYMBOLS: <lo_list> LIKE LINE OF gt_list.
   
  +
  +    IF gv_init = abap_false.
  +      refresh( ).
  +    ENDIF.
   
       LOOP AT gt_list ASSIGNING <lo_list>.
         IF <lo_list>->get_key( ) = iv_key.
  
positive.code:          version    TYPE string,
           late_deser TYPE string,
         END OF ty_metadata.
  
  CONSTANTS: BEGIN OF gc_type,
               commit TYPE ty_type VALUE 'commit',            "#EC NOTEXT
  
negative.code: 
      CLASS-METHODS get
        IMPORTING iv_key         TYPE lcl_persistence_db=>ty_value
        RETURNING VALUE(ro_repo) TYPE REF TO lcl_repo
        RAISING   lcx_exception.
  
    PRIVATE SECTION.
  
  