@Override
    public @NotNull Collection<IndexableIteratorBuilder> createAllBuilders(@NotNull Project project) {
      List<IndexableIteratorBuilder> result = new ArrayList<>(createBuildersFromWorkspaceFiles());
      result.addAll(createBuildersFromFilesFromIndexableSetContributors(project));
      result.addAll(createBuildersFromFilesFromAdditionalLibraryRootsProviders(project));
      return result;
    }
@Override
    public @NotNull Collection<IndexableIteratorBuilder> createAllBuilders(@NotNull Project project)