src/HttpResponse/JSendResponse.php
public function getData($defaultValue = null)
    {
        return ArrayHelper::getValue($this->parsedResponse, self::RESPONSE_DATA_PARAM, $defaultValue);
    }
public function getData($defaultValue = null)
    {
        return ArrayHelper::getValue($this->parsedResponse, self::RESPONSE_DATA_PARAM, $defaultValue);
    }
Gets the data from the response
@author Adegoke Obasa <goke@cottacush.com>
@param null $defaultValue
@return mixed