try { Date start = new Date(); HostsList hl = getHostsList(); cache = false; if(getPropertiesManager().security) { boolean allowed = graph.getACL().check(p); logger.trace(jrds.Util.delayedFormatString("Looking if ACL %s allow access to %s", graph.getACL(), this)); String eTagBaseString = getServletName() + graph.hashCode(); res.addHeader("ETag", Base64.encodeBytes(eTagBaseString.getBytes())); ServletOutputStream out = res.getOutputStream();