Add getRawData() method for AggregationService.

            return decodeObject();

        }

        public byte[] getRawData() {

            return mBuffer.array();

        }

        /** @return the loggable item at the current position in mBuffer. */

        private Object decodeObject() {

            if (mBuffer.remaining() < 1) return null;

            switch (mBuffer.get()) {

            case INT:

                if (mBuffer.remaining() < 4) return null;

                return mBuffer.getInt();

                return (Integer) mBuffer.getInt();

            case LONG:

                if (mBuffer.remaining() < 8) return null;

                return mBuffer.getLong();

                return (Long) mBuffer.getLong();

            case STRING:

                try {