void (@NotNull CompletionParameters params, @NotNull ProcessingContext context, @NotNull final CompletionResultSet result) { final PsiElement position = params.getPosition(); if (!isInDefaultAnnotationNameValuePair(position)) return; final GrReferenceExpression reference = (GrReferenceExpression)position.getParent(); if (reference == null) return; CompleteReferenceExpression.processRefInAnnotation(reference, result.getPrefixMatcher(), element -> { if (element != null) { result.addElement(element); } }, params); }