@Nullable
  private ModuleBuilder getSelectedBuilder() {
    ProjectTemplate template = getSelectedTemplate();
    if (template != null) {
      return myBuilders.get(template);
    }
    TemplatesGroup group = myProjectTypeList.getSelectedTemplateGroup();
    if (group == null) return null;

    return group.getModuleBuilder();
  }
@Nullable
  private ModuleBuilder getSelectedBuilder()