code: public void create(String string, Value value)
              throws DataFormatException {
          String[] strings = splitter.split(string);
  
          if (labels.length != strings.length) {
              if (formatIgnored) {
                  throw new DataFormatException("input format error: " +
                                                "label.length = " + labels.length +
                                                ", input.lenght = " + strings.length);
              }
          }
  
          valueCreate(strings, value);
      }
docs: From the input data to create a {@link Value}}
  @param string
  @param value
  @throws DataFormatException