code: public List<List<String>> getRecordsAsString() {
          if(records == null)
              records = new ArrayList<>();
          List<List<String>> ret = new ArrayList<>();
          for(SingleCSVRecord csvRecord : records) {
              ret.add(csvRecord.getValues());
          }
          return ret;
      }
docs: Get the records as a list of strings
  (basically the underlying values for
  {@link SingleCSVRecord})
  @return