code: @SuppressWarnings("unchecked")
  	protected void addStatusMessage(final String statusMessage,
  			final String solution) {
  		this.json.put(ProtocolConstants.SOLUTION, solution);
  		this.json.put(ProtocolConstants.STATUS_MESSAGE, statusMessage);
  	}
docs: add a status message to the response
  
  @param statusMessage
  status message
  @param solution
  detailed description and solution