// digest the first entry
FutureDigest futureDigest = peers[peer20].digest(nr1).all().returnBloomFilter()
.domainKey(Number160.createHash("my_domain")).start();
futureDigest.awaitUninterruptibly();
// we have the bloom filter for the content keys:
SimpleBloomFilter<Number160> contentBF = futureDigest.digest().contentBloomFilter();
System.out.println("We got bloomfilter for the first key: " + contentBF);
//TODO: check keyBF.contains(new Number160(123));
// query for nr2, but return only those that are in this bloom filter
FutureGet futureGet1 = peers[peer10].get(nr2).all().keyBloomFilter(contentBF)