public static void configureServletContextAttributes(
      ServletContext servletContext,
      GrailsApplication application,
      GrailsPluginManager pluginManager,
      WebApplicationContext webContext) {
    servletContext.setAttribute(ApplicationAttributes.PLUGIN_MANAGER, pluginManager);
    // use config file locations if available
    servletContext.setAttribute(
        ApplicationAttributes.PARENT_APPLICATION_CONTEXT, webContext.getParent());
    servletContext.setAttribute(GrailsApplication.APPLICATION_ID, application);

    servletContext.setAttribute(ApplicationAttributes.APPLICATION_CONTEXT, webContext);
    servletContext.setAttribute(
        WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, webContext);
  }