presto-hive/src/main/java/io/prestosql/plugin/hive/HiveBasicStatistics.java/HiveBasicStatistics/createEmptyStatistics
class HiveBasicStatistics:    public static HiveBasicStatistics createEmptyStatistics()
    {
        return new HiveBasicStatistics(OptionalLong.empty(), OptionalLong.empty(), OptionalLong.empty(), OptionalLong.empty());
    }