// confirm put
FuturePut futurePutConfirm = peers[rnd.nextInt(10)].put(locationKey).domainKey(domainKey)
.data(contentKey, new Data()).versionKey(vKey).putConfirm().start();
futurePutConfirm.awaitUninterruptibly();
futurePutConfirm.awaitListenersUninterruptibly();
// get latest version with digest
FutureGet fget = peers[rnd.nextInt(10)].get(locationKey).domainKey(domainKey)
.contentKey(contentKey).getLatest().withDigest().start();
fget.awaitUninterruptibly();