public static <InputT> Builder<InputT> withoutHold(AppliedPTransform<?, ?, ?> transform) {
    return new Builder(transform, BoundedWindow.TIMESTAMP_MAX_VALUE);
  }
@Test
  public void noBundlesNoAdditionalOutputProducedOutputsFalse() {
    TransformResult<Integer> result = StepTransformResult.<Integer>withoutHold(transform).build();

    assertThat(result.getOutputTypes(), emptyIterable());
  }