code: public static TunnelingFeature newResponse(final int channelId, final int seq, final InterfaceFeature featureId,
  		final ReturnCode result, final byte... featureValue) {
  		return new TunnelingFeature(KNXnetIPHeader.TunnelingFeatureResponse, channelId, seq, featureId, result,
  				featureValue);
  	}
docs: Creates a new tunneling feature-response service.
  
  @param channelId tunneling connection channel identifier
  @param seq tunneling connection send sequence number
  @param featureId interface feature to respond to
  @param result result of processing the corresponding tunneling feature-get/set service
  @param featureValue feature value sent with a response (optional, depdending on {@code result})
  @return new tunneling feature-response service