originResponse.addHeader("Expires", DateUtils.formatDate(inOneHour));
originResponse.addHeader("Vary", "Accept-Encoding");
HttpRequest req2 = new BasicHttpRequest("GET", "/", HTTP_1_1);
req2.addHeader("Cache-Control", "no-cache");
req2.addHeader("Accept-Encoding", "gzip");
Date nextSecond = new Date(now.getTime() + 1000L);
Date inTwoHoursPlusASec = new Date(now.getTime() + 2 * 3600 * 1000L + 1000L);
HttpResponse originResponse2 = make200Response();
originResponse2.setHeader("Date", DateUtils.formatDate(nextSecond));