@SuppressWarnings("unused")
        public boolean isServerTrusted(X509Certificate[] certificates) {
            return true;
        }
@see javax.net.ssl.X509TrustManager#checkServerTrusted(X509Certificate[],
     String)
crawler-commons/src/main/java/achecrawler/crawler/crawlercommons/fetcher/http/SimpleHttpFetcher.java