Symfony\Component\Console\Helper\ProgressBar::setOverwrite PHP Method

    public function setOverwrite($overwrite)
    {
        $this->overwrite = (bool) $overwrite;
    }

 /**
  * @param OutputInterface  $output
  * @param ProgressBar $progressBar
  */
 public function __construct(OutputInterface $output, ProgressBar $progressBar)
 {
     $this->output = $output;
     $this->progressBar = $progressBar ?: new ProgressBar($output);
     $this->progressBar->setOverwrite(false);
     $this->progressFormat = "<fg=yellow>Running task %current%/%max%:</fg=yellow> %message%";
 }