RevisionFetcher revisionFetcher = new RevisionFetcher(gerritUtil, gerritGitUtil, notificationService, project, gitRepository)
.addRevision(currentRevision);
if (baseRevision.isPresent()) {
revisionFetcher.addRevision(baseRevision.get().getSecond());
}
revisionFetcher.fetch(new Callable<Void>() {
@Override
public Void call() throws Exception {
final List<GitCommit> gitCommits;
try {
List<String> hashes = Lists.newArrayList();