public static Builder newBuilder(List<ReservedPort> reservedPorts) {
    return new Builder(reservedPorts);
  }
@Test
  public void zookeeper() throws Exception {
    mCluster = MultiProcessCluster.newBuilder(PortCoordination.MULTI_PROCESS_ZOOKEEPER)
        .setClusterName("zookeeper")
        .setNumMasters(3)
        .setNumWorkers(2)
        .addProperty(PropertyKey.MASTER_JOURNAL_TYPE, JournalType.UFS)
        .build();
    clusterVerification();
  }