returns a string that handlers are supposed to emit after the last log record . the base implementation returns an empty string , but subclasses such as xmlformatter override this method in order to provide a suitable tail . concode_field_sep PlaceHolder placeHolder concode_field_sep String formatMessage concode_elem_sep String getHead concode_elem_sep String format
String function ( Handler arg0 ) { return "srini_string" ; }