.roundUnnecessaryShouldThrow()
        .test();
  }

  @J2ktIncompatible
  @GwtIncompatible
  public void testRoundToDouble_twoToThe54PlusFour() {
    new RoundToDoubleTester(BigInteger.valueOf((1L << 54) + 4))
        .setExpectation(Math.pow(2, 54) + 4, values())
        .test();
  }

  @J2ktIncompatible
  @GwtIncompatible