synchronized void dump() {
            long nanos = System.nanoTime();
            double now = System.currentTimeMillis() / 1000.0;
            log.info("initial events for location broker mirror");
            for (Event e : firstEvents) {
                dump(e, nanos, now);
            }
            if (lastEvents.size() > 0) {
                log.info("last events for location broker mirror");
                for (Event e : lastEvents) {
                    dump(e, nanos, now);
                }
            }
        }
An Entry contains the name and connection spec for a single
service.
jrt/src/com/yahoo/jrt/slobrok/api/Mirror.java