/**
* Sends the response and exits the CLI without any further code execution
* Should be used for commands that flush code caches.
*
* @param integer $exitCode Exit code to return on exit
* @return void
*/
protected function sendAndExit($exitCode = 0)
{
$this->response->send();
die($exitCode);
}
/**
*
*/
protected function shutdown()
{
$this->bootstrap->shutdown();
exit($this->response->getExitCode());
}