ToddySM

        // create user_pages of 100 users per page
        List<int[]> followersPages = paginateIDList(ids);

        // iterate the pages
        ResponseList<User> users = null;
        int[] page = null;
        Iterator<int[]> iterator = followersPages.iterator();
        while (iterator.hasNext()) {
            try {
                page = iterator.next();
                // lookup the users for current page
                users = twitter.lookupUsers(page);

                // store each user's profile
                for (User currUser : users) {
                    // log a heartbeat message
                    heartBeat();

                    storeUserProfile(currUser);
                }

                // throttle the requests after every Twitter call
                throttleRequests(twitter);
            } catch (TwitterException e) {
                logger.error(ERR_USERBATCH_FAILED, e);
                // log the IDs from the page that is failing
                if (page != null)
                    logger.error("Page(" + page.length + "): "
                            + Arrays.toString(page));
                if (ids != null)
                    logger.error("Ids(" + ids.length + ")");
                // throw new ServletException(ERR_USERBATCH_FAILED, e);
                // just log the error but continue with the execution
            } catch (InterruptedException e) {
                logger.error(ERR_THROTTLE_FAILED, e);
                throw new ServletException(ERR_THROTTLE_FAILED, e);
            }

        }