anchor.diff:  
     PUBLIC SECTION.
       INTERFACES lif_object.
  +    ALIASES mo_files FOR lif_object~mo_files.
   
   ENDCLASS.                    "lcl_object_para DEFINITION
   
  
positive.code: 
    PUBLIC SECTION.
      INTERFACES lif_object.
  
    PRIVATE SECTION.
      DATA mv_skip_testclass TYPE abap_bool.
  
negative.code:     ENDIF.
    ENDMETHOD.
  
    METHOD lif_object~serialize.
  
      DATA: lo_files         TYPE REF TO object,
  