public int getAppTimeoutsFailedRetrieved() {
    return numGetAppTimeoutsFailedRetrieved.value();
  }
@Test
  public void testGetAppTimeoutsRetrievedFailed() {
    long totalBadBefore = metrics.getAppTimeoutsFailedRetrieved();
    badSubCluster.getAppTimeoutsFailed();
    Assert.assertEquals(totalBadBefore + 1,
        metrics.getAppTimeoutsFailedRetrieved());
  }