public void checkForUnprocessedDirectives ( ) throws ParseException { List < LineNumberAndDirective > remaining = new LinkedList <> ( ) ; remaining . addAll ( bufferedKeyWordDirectives ) ; remaining . addAll ( bufferedStepDirectives ) ; if ( ! remaining . isEmpty ( ) ) { LineNumberAndDirective exampleError = remaining . get ( 0 ) ; throw new ParseException ( "Invalid trailing directive [" + exampleError . getDirective ( ) + "]" , exampleError . getLine ( ) ) ; } }
this catches for any unprocessed directives at the end of parsing