presto-tpcds/src/main/java/io/prestosql/plugin/tpcds/TpcdsRecordSet.java/TpcdsRecordCursor/TpcdsRecordCursor
class TpcdsRecordCursor:        public TpcdsRecordCursor(Iterator<List<List<String>>> rows, List<Column> columns)
        {
            this.rows = requireNonNull(rows);
            this.columns = requireNonNull(columns);
        }