@Nullable
  public Module addModule(final ModuleBuilder moduleBuilder) {
    final Module module = createModule(moduleBuilder);
    if (module != null) {
      ApplicationManager.getApplication().runWriteAction(() -> {
        getOrCreateModuleEditor(module);
      });
      processModuleCountChanged();
    }
    return module;
  }
@Nullable
  public Module addModule(final ModuleBuilder moduleBuilder)