docs: private static int readNumberRecordValue(DBaseFileField field, int nrecord, int nfield, byte[] rawData,
  			int rawOffset, OutputParameter<Double> value) throws IOException {
  		final String buffer = new String(rawData, rawOffset, field.getLength());
  		try {
  			final String b = buffer.trim();
  			if (b != null && b.length() > 0) {
  				value.set(new Double(b));
  				return field.getLength();
  			}
  		} catch (NumberFormatException e) {
  			//
  		}
  		throw new InvalidRawDataFormatException(nrecord, nfield, buffer);
  	}