private List<String> extractUrlsSharpDeleted(List<String> urls) {

        List<String> urlsRes = new ArrayList<String>();
        for (String url: urls) {
            int pos = url.indexOf('#');
            if (pos == -1) {
                urlsRes.add(url);
            } else {
                urlsRes.add(url.substring(0, pos));
            }
        }

        return urlsRes;
    }