anchor.diff:      CLASS-METHODS delete_obj
         IMPORTING is_item TYPE ty_item
         RAISING   lcx_exception.
  -
  -    CLASS-METHODS show_progress
  -      IMPORTING iv_current  TYPE i
  -                iv_total    TYPE i
  -                iv_obj_name TYPE tadir-obj_name.
   
   ENDCLASS.                    "lcl_object DEFINITION
   
  
positive.code:         lv_data = lo_db->read(
            iv_type  = ms_key-type
            iv_value = ms_key-value ).
        CATCH lcx_not_found.
      ENDTRY.
  
      lo_db->lock(
  
negative.code: 
      CREATE OBJECT lo_log.
  
      lt_zip = lo_repo->get_files_local( lo_log ).
  
      IF lo_log->count( ) > 0.
        lo_log->show( ).
  