code: @Override
  	public Destination createDestination(final IndividualAddress remote,
  		final boolean connectionOriented)
  	{
  		return createDestination(remote, connectionOriented, false, false);
  	}
docs: {@inheritDoc} Only one destination can be created per remote address. If a
  destination with the supplied remote address already exists for this transport
  layer, a {@link KNXIllegalArgumentException} is thrown.<br>
  A transport layer can only handle one connection per destination, because it can't
  distinguish incoming messages between more than one connection.