int count = 0;
        String scrollId = response.getScrollId();
        try {
            while (scrollId != null) {
                final SearchHits searchHits = response.getHits();
                final SearchHit[] hits = searchHits.getHits();
                if (hits.length == 0) {
                    break;
                }

                final BulkRequestBuilder bulkRequest = client.prepareBulk();

     *
     * @return the last modified data as milliseconds since Jan 1, 1970
     */
    @Override
    public long getDate() {
        try {
            return lastModified();
        } catch (final SmbException se) {
            log.debug("getDate", se);
        }
        return 0L;
    }

    /**
     * This URLConnection method just returns the result of {@code lastModified}.

        } else if (getUncPath0().length() > 1 && type != TYPE_NAMED_PIPE) {
            final Info info = queryPath(getUncPath0(), Trans2QueryPathInformationResponse.SMB_QUERY_FILE_STANDARD_INFO);
            size = info.getSize();
        } else {
            size = 0L;
        }
        sizeExpiration = System.currentTimeMillis() + attrExpirationPeriod;
        return size;
    }

    /**