public int getListReservationFailedRetrieved() {
    return numListReservationFailedRetrieved.value();
  }
@Test
  public void testGetListReservationRetrievedFailed() {
    long totalBadBefore = metrics.getListReservationFailedRetrieved();
    badSubCluster.getListReservationFailed();
    Assert.assertEquals(totalBadBefore + 1,
        metrics.getListReservationFailedRetrieved());
  }