/**
  * @param boolean $disableAnsi
  * @return LoggerInterface
  */
 protected function getLogger($disableAnsi = FALSE)
 {
     $logger = new Logger();
     $logger->addBackend(new AnsiConsoleBackend(array('severityThreshold' => LOG_DEBUG, 'disableAnsi' => $disableAnsi)));
     return $logger;
 }