return getComponent(CURL_HELPER);
    }

    /**
     * Gets the coordinator helper component.
     * @return The coordinator helper.
     */
    public static CoordinatorHelper getCoordinatorHelper() {
        return getComponent(COORDINATOR_HELPER);
    }

    /**
     * Gets the language helper component.
     * @return The language helper.
     */

    public HtmlResponse reloadDocIndex(final ActionForm form) {
        validate(form, messages -> {}, this::asIndexHtml);
        verifyToken(this::asIndexHtml);
        final CoordinatorHelper coordinator = ComponentUtil.getCoordinatorHelper();
        if (!coordinator.tryStartOperation("reload_doc_index")) {
            saveError(messages -> messages.addErrorsOperationAlreadyRunning(GLOBAL,