logger.trace("Update URL: {}", updateURL);
final File downloadedZipFile = new File(downloadDirectory, jobName + "_" + upstreamVersion + "_" + System.currentTimeMillis() + ".zip");
logger.trace("Download ZIP file: {}", downloadedZipFile);
DownloadUtils.downloadToFile(updateURL, downloadedZipFile, new DummyProgressListener());
//TODO: splash.getInfoLabel().setText(BundleUtils.getLabel("splash_updatingLauncher_updating"));
// Extract launcher ZIP file
final boolean extracted = FileUtils.extractZipTo(downloadedZipFile, tempDirectory);