@Override
        public View getView(int position, View convertView, ViewGroup parent) {

            Holder holder = null;
            RevisionItem item = getItem(position);

            if(convertView == null) {
                convertView = layoutInflator.inflate(R.layout.revision_item, null);

                TextView questionView = (TextView) convertView.findViewById(R.id.questionText);
                TextView answerView = (TextView) convertView.findViewById(R.id.answerText);

                holder = new Holder(questionView, answerView);

                convertView.setTag(holder);
            } else {
                holder = (Holder) convertView.getTag();
            }

            holder.questionView.setText(item.getQuestion());
            holder.answerView.setText(item.getAnswer());

            return convertView;
        }