public function render() {
        if (!$this->_enableXDebugOverlay) {
            ini_set('xdebug.overload_var_dump', 'off');
        }
        $debuggerCount = count($this->_debuggers);
        $this->setName(str_replace('{count}', '{' . $debuggerCount . '}', self::NAME));
        parent::render();
    }