presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/PartitionFilter.java/PartitionFilter/toString
class PartitionFilter:    @Override
    public String toString()
    {
        return toStringHelper(this)
                .add("hiveTableName", hiveTableName)
                .add("parts", parts)
                .toString();
    }