@Override
  public boolean equals(final Object o) {
    return super.equals(o) && o instanceof PsiTypeLookupItem &&
           getBracketsCount() == ((PsiTypeLookupItem) o).getBracketsCount() &&
           myAddArrayInitializer == ((PsiTypeLookupItem) o).myAddArrayInitializer;
  }
@Override
  public boolean equals(final Object o)