@NotNull
  private static <T extends ModuleRootModel> Collection<Chunk<T>> buildChunks(@NotNull Map<Module, T> models) {
    return GraphAlgorithms.getInstance().computeSCCGraph(createGraphGenerator(models)).getNodes();
  }
@NotNull
  private static <T extends ModuleRootModel> Collection<Chunk<T>> buildChunks(@NotNull Map<Module, T> models)