anchor.diff:                              RAISING lcx_exception.
   
       CLASS-METHODS: read_abap IMPORTING is_item  TYPE st_item
  +                                       iv_extra TYPE string OPTIONAL
                                          it_files TYPE tt_files
                               CHANGING ct_abap TYPE STANDARD TABLE
                               RAISING lcx_exception.
   
       CLASS-METHODS: abap_to_file IMPORTING is_item TYPE st_item
  +                                          iv_extra TYPE string OPTIONAL
                                             it_abap TYPE STANDARD TABLE
                                   RETURNING value(rs_file) TYPE st_file
                                   RAISING lcx_exception.
  
positive.code:       _raise 'error from SEO_CLASS_CREATE_COMPLETE'.
      ENDIF.
  
  
      CREATE OBJECT lo_source
        EXPORTING
  
negative.code:            ls_vseoclass-changedby,
             ls_vseoclass-changedon.
  
      CREATE OBJECT ro_xml.
      ro_xml->structure_add( ls_vseoclass ).
  
    ENDMETHOD.                    "serialize_xml
  
    METHOD deserialize.
  
      DATA: ls_vseoclass   TYPE vseoclass,
            lt_source      TYPE seop_source_string,
            lo_source      TYPE REF TO cl_oo_source,
            lo_xml         TYPE REF TO lcl_xml,
            lt_locals_def  TYPE seop_source_string,
            lt_locals_imp  TYPE seop_source_string,
            lt_locals_mac  TYPE seop_source_string,
            lt_testclasses TYPE seop_source_string,
            ls_clskey      TYPE seoclskey.
  
  
      lo_xml = read_xml( is_item  = is_item
  