@Override
  public IMerger createMerger(final SvnVcs vcs,
                              final File target,
                              final UpdateEventHandler handler,
                              final Url currentBranchUrl,
                              String branchName) {
    return new Merger(vcs, myChangeLists, target, handler, currentBranchUrl, branchName, myRecordOnly, myInvertRange,
                      myGroupSequentialChangeLists);
  }
@Override
  public IMerger createMerger(final SvnVcs vcs,
                              final File target,
                              final UpdateEventHandler handler,
                              final Url currentBranchUrl,
                              String branchName)