protected function setupFallbackDriver($url)
    {
        $this->fallbackDriver = new HgDriver(
            array('url' => $url),
            $this->io,
            $this->config,
            $this->process,
            $this->remoteFilesystem
        );
        $this->fallbackDriver->initialize();
    }
protected function setupFallbackDriver($url)
    {
        $this->fallbackDriver = new HgDriver(
            array('url' => $url),
            $this->io,
            $this->config,
            $this->process,
            $this->remoteFilesystem
        );
        $this->fallbackDriver->initialize();
    }
{@inheritdoc}