reIndex(null, types, null, COMPLETED_REINDEX_CONTACTS_V1_1);
reIndex(null, types, null, COMPLETED_REINDEX_CONTACTS_V1_2);
    synchronized void checkUpgrade() throws ServiceException {                if (!getVersion().atLeast(1, 1)) {            // Version 1.0->1.1 Re-Index all contacts             Set<Byte> types = new HashSet<Byte>();            types.add(MailItem.TYPE_CONTACT);            reIndex(null, types, null, COMPLETED_REINDEX_CONTACTS_V1_1);         }    }