code: private void addMessage(final WMessageBox box, final Message message, final boolean encode) {
  		String code = message.getMessage();
  
  		if (!Util.empty(code)) {
  			box.addMessage(encode, code, message.getArgs());
  		}
  	}
docs: Convenience method to add a message to a message box.
  
  @param box the message box to add the message to
  @param message the message to add
  @param encode true to encode the message, false otherwise.