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

    public function setProgressCharacter($char)
    {
        $this->progressChar = $char;
    }

 private function progressBarInit($count)
 {
     if ($this->progressBar === null) {
         return;
     }
     $this->progressBar->start($count);
     $this->progressBar->setBarCharacter(Constants::CHARACTER_PROGRESS_BAR);
     $this->progressBar->setProgressCharacter(Constants::CHARACTER_BEER);
 }