public static <T> Globally<T> globally() {
    return new AutoValue_ApproximateCountDistinct_Globally.Builder<T>()
        .setPrecision(HllCount.DEFAULT_PRECISION)
        .build();
  }
@Test
  @Category(NeedsRunner.class)
  public void testStandardTypesGlobalForInteger() {
    PCollection<Long> approxResultInteger =
        p.apply("Int", Create.of(INTS1)).apply("IntHLL", ApproximateCountDistinct.globally());
    PAssert.thatSingleton(approxResultInteger).isEqualTo(INTS1_ESTIMATE);
    p.run();
  }