public function reloadsessionAction()
    {
        $sessionData = $this->sessionManager->getSessionData(false);

        $renderedContent = $this->viewRenderer
                                ->render('zend-developer-tools/toolbar/session-data-list', ['sessionData' => $sessionData]);

        return new JsonModel([
            'san_sessiontoolbar_data_renderedContent' => $renderedContent,
        ]);
    }