@Override
  public List<PackagingElement<?>> createPackagingElements(ArtifactEditorContext context) {
    final List<PackagingElement<?>> result = new ArrayList<>();
    for (PackagingSourceItem item : mySourceItems) {
      result.addAll(item.createElements(context));
    }
    return result;
  }
@Override
  public List<PackagingElement<?>> createPackagingElements(ArtifactEditorContext context)