*/
        public List<WitnessNotificationMessage> getMessages() {
            return messages;
        }

        /**
         * Sets the list of notification messages.
         *
         * @param messages the list of individual notification messages contained in this response
         */
        public void setMessages(List<WitnessNotificationMessage> messages) {
            this.messages = messages;

                .setLevel(Level.ERROR)
                .setMessage(new SimpleMessage("test message 1"))
                .build();

        LogEvent event2 = Log4jLogEvent.newBuilder()
                .setLoggerName("another.logger.sub")
                .setLevel(Level.ERROR)
                .setMessage(new SimpleMessage("test message 2"))
                .build();

    }

    public int getMessageCount() {
        return messages.size();
    }

    public String getMessage(int i) {
        return messages.get(i);
    }

    public List<String> getMessages() {
        return Collections.unmodifiableList(messages);
    }

    public void addMessage(String message) {
        messages.add(message);
    }

    @Override
    public String toString() {

                    if (response != null) {
                        // Process each notification message
                        for (WitnessAsyncNotifyMessage.WitnessNotificationMessage message : response.getMessages()) {
                            processAsyncNotificationMessage(registration, message);
                        }
                    }