anchor.diff:                             CHANGING ct_table TYPE STANDARD TABLE
                              RAISING lcx_exception.
   
  -
  -    METHODS xml_render     RETURNING value(rv_string) TYPE string.
  +    METHODS xml_render     IMPORTING iv_normalize TYPE abap_bool DEFAULT abap_true
  +                           RETURNING value(rv_string) TYPE string.
   
       METHODS xml_element    IMPORTING iv_name TYPE string
                              RETURNING value(ri_element) TYPE REF TO if_ixml_element.
  
positive.code:     DATA: lv_xml TYPE string.
  
  
      lv_xml = io_xml->xml_render( ).
      rs_file-path = '/'.
  
      rs_file-filename = filename( is_item  = is_item
  
negative.code:   PROTECTED SECTION.
      CLASS-METHODS: xml_to_file IMPORTING is_item TYPE st_item
                                           io_xml  TYPE REF TO lcl_xml
                                           iv_normalize TYPE abap_bool DEFAULT abap_true
                                 RETURNING value(rs_file) TYPE st_file
                                 RAISING lcx_exception.
  
  