return tombstones;
return tombstones.getAll();
    public synchronized List<Integer> getTombstones(long lastSync) throws ServiceException {        if (!isTrackingSync())            throw ServiceException.FAILURE("not tracking sync", null);        boolean success = false;        try {            beginTransaction("getTombstones", null);            List<Integer> tombstones = DbMailItem.readTombstones(this, lastSync);            success = true;            return tombstones;        } finally {            endTransaction(success);        }    }