void function ( NVList arg0 ) { throw new NO_IMPLEMENT ( ) ; }
should specify the method parameter types and retrieve the values that must be passed to the method being called . following the 1.4 specification , it does not , and must be overridden to get functionality . concode_field_sep PlaceHolder placeHolder concode_field_sep void result concode_elem_sep void set_exception concode_elem_sep Context ctx concode_elem_sep void set_result concode_elem_sep String op_name concode_elem_sep void except concode_elem_sep void params concode_elem_sep String operation