code: public static TunnelingFeature newSet(final int channelId, final int seq, final InterfaceFeature featureId,
  		final byte... featureValue) {
  		return new TunnelingFeature(KNXnetIPHeader.TunnelingFeatureSet, channelId, seq, featureId, Success, featureValue);
  	}
docs: Creates a new tunneling feature-set service.
  
  @param channelId tunneling connection channel identifier
  @param seq tunneling connection send sequence number
  @param featureId interface feature which value should be set
  @param featureValue feature value to set
  @return new tunneling feature-set service