presto-orc/src/main/java/io/prestosql/orc/metadata/statistics/IntegerStatisticsBuilder.java/IntegerStatisticsBuilder/buildColumnStatistics
class IntegerStatisticsBuilder:    @Override
    public ColumnStatistics buildColumnStatistics()
    {
        Optional<IntegerStatistics> integerStatistics = buildIntegerStatistics();
        return new ColumnStatistics(
                nonNullValueCount,
                integerStatistics.map(s -> INTEGER_VALUE_BYTES).orElse(0L),
                null,
                integerStatistics.orElse(null),
                null,
                null,
                null,
                null,
                null,
                null);
    }