boolean (PsiVariable variable) { if (myConfiguration.getAdvancedConfiguration().getDfaOption() != Configuration.DfaOption.OFF && visitedVars.add(variable)) { ReferencesSearch.search(variable, searchScope).forEach(psiReference -> { final PsiElement element = psiReference.getElement(); if (element instanceof GrExpression refExpression) { places.add(refExpression); if (!myUnparsable) { myUnparsable = checkUnparsableReference(refExpression); } } return true; }); } if (!processCommentInjections(variable)) { myShouldStop = true; } else { process(variable, null, -1); } return false; }