presto-orc/src/main/java/io/prestosql/orc/Stripe.java/Stripe/toString
class Stripe:    @Override
    public String toString()
    {
        return toStringHelper(this)
                .add("rowCount", rowCount)
                .add("timeZone", timeZone)
                .add("columnEncodings", columnEncodings)
                .add("rowGroups", rowGroups)
                .add("dictionaryStreams", dictionaryStreamSources)
                .toString();
    }