@Override
  protected void applyFix(@NotNull Project project, @NotNull PsiElement startElement, @NotNull ModPsiUpdater updater) {
    LOG.assertTrue(startElement instanceof GrReferenceElement<?>);
    GrReferenceAdjuster.shortenReference((GrQualifiedReference<?>)startElement);
  }
@Override
  protected void applyFix(@NotNull Project project, @NotNull PsiElement startElement, @NotNull ModPsiUpdater updater)