anchor.diff:                    io_xml       TYPE REF TO lcl_xml
                     iv_normalize TYPE sap_bool DEFAULT abap_true
           RAISING   lcx_exception,
  +      add_xml_from_plugin "needed since type-check during dynamic call fails even if the object is compatible
  +        IMPORTING iv_extra     TYPE clike OPTIONAL
  +                  io_xml       TYPE REF TO object
  +                  iv_normalize TYPE sap_bool DEFAULT abap_true
  +        RAISING   lcx_exception,
         read_xml
           IMPORTING iv_extra      TYPE clike OPTIONAL
           RETURNING VALUE(ro_xml) TYPE REF TO lcl_xml
  
positive.code:     DATA mv_text TYPE string.
  
      METHODS constructor
        IMPORTING iv_text TYPE string.
  
  ENDCLASS.                    "CX_LOCAL_EXCEPTION DEFINITION
  
  
negative.code: *----------------------------------------------------------------------*
  *
  *----------------------------------------------------------------------*
  CLASS lcl_xml DEFINITION FINAL CREATE PUBLIC.
  
    PUBLIC SECTION.
      DATA: mi_xml_doc TYPE REF TO if_ixml_document.
  