docs: public static double[] parseCoordinateString(String coordinatesString, int numberOfCoordinates) {
          StringTokenizer stringTokenizer = new StringTokenizer(coordinatesString, DELIMITER, true);
          boolean isDelimiter = true;
          List<String> tokens = new ArrayList<>(numberOfCoordinates);
  
          while (stringTokenizer.hasMoreTokens()) {
              String token = stringTokenizer.nextToken();
              isDelimiter = !isDelimiter;
              if (isDelimiter) {
                  continue;
              }
  
              tokens.add(token);
          }
  
          if (isDelimiter) {
              throw new IllegalArgumentException("invalid coordinate delimiter: " + coordinatesString);
          } else if (tokens.size() != numberOfCoordinates) {
              throw new IllegalArgumentException("invalid number of coordinate values: " + coordinatesString);
          }
  
          double[] coordinates = new double[numberOfCoordinates];
          for (int i = 0; i < numberOfCoordinates; ++i) {
              coordinates[i] = Double.parseDouble(tokens.get(i));
          }
          return coordinates;
      }