presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/storage/organization/ShardRange.java/ShardRange/toString
class ShardRange:    @Override
    public String toString()
    {
        return toStringHelper(this)
                .add("minTuple", minTuple)
                .add("maxTuple", maxTuple)
                .toString();
    }