@Override
  protected void findExternalUsages(final ArrayList<UsageInfo> result) {
    PsiMethod[] constructors = myMember.getConstructors();
    if (constructors.length > 0) {
      for (PsiMethod constructor : constructors) {
        findExternalReferences(constructor, result);
      }
    } else {
      findDefaultConstructorReferences(result);
    }
  }
@Override
  protected void findExternalUsages(final ArrayList<UsageInfo> result)