/**
  * @param InputInterface  $input
  * @param OutputInterface $output
  *
  * @throws \RuntimeException
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $options = [];
     $options['follow'] = $input->getOption('follow');
     $options['log-location'] = $input->getOption('log-location');
     $output->writeln('Displaying ' . $options['log-location'] . ' file:' . PHP_EOL);
     $this->seleniumHandler->watch($options);
 }