anchor.diff:        ENDIF.
       ENDLOOP.
   
  -  ENDMETHOD.
  +  ENDMETHOD.                    "analyze_existing
   
     METHOD render_css.
   
  
positive.code:   PUBLIC SECTION.
      CLASS-METHODS serialize
        IMPORTING is_item         TYPE st_item
        RETURNING VALUE(rt_files) TYPE tt_files
        RAISING   lcx_exception.
  
      CLASS-METHODS deserialize
  
negative.code:   PUBLIC SECTION.
      CLASS-METHODS serialize
        IMPORTING is_item         TYPE st_item
        RETURNING value(rt_files) TYPE tt_files
        RAISING   lcx_exception.
  
      CLASS-METHODS deserialize
  