presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/BooleanStatistics.java/BooleanStatistics/BooleanStatistics
class BooleanStatistics:    @JsonCreator
    public BooleanStatistics(
            @JsonProperty("trueCount") OptionalLong trueCount,
            @JsonProperty("falseCount") OptionalLong falseCount)
    {
        this.trueCount = requireNonNull(trueCount, "trueCount is null");
        this.falseCount = requireNonNull(falseCount, "falseCount is null");
    }