public FloatArrayAsIterable usingTolerance(double tolerance) {
    return new FloatArrayAsIterable(tolerance(tolerance), iterableSubject());
  }
@Test
  public void usingTolerance_contains_successWithExpectedLong() {
    assertThat(array(1.0f, TOLERABLE_TWO, 3.0f)).usingTolerance(DEFAULT_TOLERANCE).contains(2L);
  }