public function includeDefaultAssets()
    {
        if (false === $this->assetHandlerConnectorStates->defaultAssetsWereIncluded()) {
            $this->assetHandlerConnectorStates->markDefaultAssetsAsIncluded();

            $this->getJavaScriptAssetHandlerConnector()->includeDefaultJavaScriptFiles();
            $this->getCssAssetHandlerConnector()->includeDefaultCssFiles();
        }

        return $this;
    }