@Override
  public boolean isEqualTo(@NotNull PackagingElement<?> element) {
    return element instanceof FileCopyPackagingElement && super.isEqualTo(element)
           && Objects.equals(getMyRenamedOutputFileName(), ((FileCopyPackagingElement)element).getRenamedOutputFileName());
  }
@Override
  public boolean isEqualTo(@NotNull PackagingElement<?> element)