presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/thrift/ThriftMetastoreUtil.java/ThriftMetastoreUtil/createDoubleStatistics
class ThriftMetastoreUtil:    private static ColumnStatisticsObj createDoubleStatistics(String columnName, HiveType columnType, HiveColumnStatistics statistics)
    {
        DoubleColumnStatsData data = new DoubleColumnStatsData();
        statistics.getDoubleStatistics().ifPresent(doubleStatistics -> {
            doubleStatistics.getMin().ifPresent(data::setLowValue);
            doubleStatistics.getMax().ifPresent(data::setHighValue);
        });
        statistics.getNullsCount().ifPresent(data::setNumNulls);
        toMetastoreDistinctValuesCount(statistics.getDistinctValuesCount(), statistics.getNullsCount()).ifPresent(data::setNumDVs);
        return new ColumnStatisticsObj(columnName, columnType.toString(), doubleStats(data));
    }