initialize() protected method

protected initialize ( Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output )
$input Symfony\Component\Console\Input\InputInterface
$output Symfony\Component\Console\Output\OutputInterface
 /**
  * {@inheritdoc}
  */
 protected function initialize(InputInterface $input, OutputInterface $output)
 {
     // save properties
     GzipProperties::$use = $this->getContainer()->getParameter('assetic_static_gzip.use');
     GzipProperties::$level = $this->getContainer()->getParameter('assetic_static_gzip.level');
     GzipProperties::$output = $output;
     parent::initialize($input, $output);
 }