@Nullable
  public static String getRepositoryUUID(final SvnVcs vcs, final Url url) {
    try {
      final Info info = vcs.getInfo(url, Revision.UNDEFINED);

      return (info == null) ? null : info.getRepositoryId();
    }
    catch (SvnBindException e) {
      return null;
    }
  }
@Nullable
  public static String getRepositoryUUID(final SvnVcs vcs, final Url url)