@Override
    public int getElementProblemCount(@NotNull RefJavaElement refElement) {
      int problemCount = super.getElementProblemCount(refElement);
      if (problemCount > -1) return problemCount;
      return refElement.isReferenced() ? 0 : 1;
    }
@Override
    public int getElementProblemCount(@NotNull RefJavaElement refElement)