code: public void set(Property.Builder prop, String channelName) {
  		Collection<String> ch = new ArrayList<String>();
  		ch.add(channelName);
  		wrappedSubmit(new SetProperty(prop.toXml(), ch));
  	}
docs: Destructively set property <tt>prop</tt> and add it to the channel
  <tt>channelName</tt> and remove it from all others.
  
  @param prop
  - property to be set.
  @param channelName
  - the channel to which this property must be added.