private void mapComment(JSONObject jsonComment, Comment comment) throws JSONException {

    comment.setId(jsonComment.getInt("id"));
    comment.setUsername(
        jsonComment.getJSONObject("links").getJSONObject("user").getString("title"));
    comment.setText(jsonComment.getString("text"));
    comment.setTimestamp(ReviewboardUtil.marshallDate(jsonComment.getString("timestamp")));
  }