private static int calculateNextOptionNumber(final DatagramReader reader,final int currentOptionNumber,final int delta,final Message message){
  return currentOptionNumber + determineValueFromNibble(reader,delta,message);
}

private static int calculateNextOptionNumber ( final DatagramReader reader , final int currentOptionNumber , final int delta , final Message message ) { return currentOptionNumber + determineValueFromNibble ( reader , delta , message ) ; }
calculates the next option number based on the current option number and the option delta as specified in rfc 7252 , section 3 . 1
