@Override
  @NotNull
  public GrCodeReferenceElement getClassReference() {
    final GrAnnotationStub stub = getStub();
    if (stub != null) {
      return stub.getPsiElement().getClassReference();
    }

    return findNotNullChildByClass(GrCodeReferenceElement.class);
  }
@Override
  @NotNull
  public GrCodeReferenceElement getClassReference()