@ThriftField(1)
    public List<PrestoThriftRange> getRanges()
    {
        return ranges;
    }
@Test
    public void testFromValueSetNone()
    {
        PrestoThriftValueSet thriftValueSet = fromValueSet(ValueSet.none(BIGINT));
        assertNotNull(thriftValueSet.getRangeValueSet());
        assertEquals(thriftValueSet.getRangeValueSet().getRanges(), ImmutableList.of());
    }