result.setReferer(DfTypeUtil.toString(source.get("referer")));
            result.setRequestedAt(toLocalDateTime(source.get("requestedAt")));
            result.setResponseTime(DfTypeUtil.toLong(source.get("responseTime")));
            result.setRoles(toStringArray(source.get("roles")));
            result.setSearchWord(DfTypeUtil.toString(source.get("searchWord")));
            result.setUser(DfTypeUtil.toString(source.get("user")));

     */
    class LargeResponseMockHttpURLConnection extends HttpURLConnection {
        private final int responseSize;

        LargeResponseMockHttpURLConnection(URL u, int responseSize) {
            super(u);
            this.responseSize = responseSize;
        }

        @Override
        public void disconnect() {
        }

        @Override