String (RefEntity refEntity) { if (refEntity instanceof RefProject || refEntity instanceof RefJavaModule) { return null; } if (!(refEntity instanceof RefJavaElement) && !(refEntity instanceof RefPackage) && !(refEntity instanceof RefJavaFileImpl)) { return null; } RefPackage refPackage = getPackage(refEntity); return refPackage == null ? JavaAnalysisBundle.message("inspection.reference.default.package") : refPackage.getQualifiedName(); }