assertEquals(OPEN, range.upperBoundType());
    assertFalse(range.isEmpty());
    assertEquals("(-\u221e..5)", range.toString());
    reserializeAndAssert(range);
  }

  public void testGreaterThan() {
    Range<Integer> range = Range.greaterThan(5);
    assertFalse(range.contains(5));
    assertTrue(range.contains(6));
    assertTrue(range.contains(Integer.MAX_VALUE));
    assertTrue(range.hasLowerBound());