presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/storage/organization/TemporalFunction.java/TemporalFunction/TemporalFunction
class TemporalFunction:    public TemporalFunction(DateTimeZone timeZone)
    {
        this.timeZone = requireNonNull(timeZone, "timeZone is null");
    }