RiakClient client = new RiakClient(cluster);
Namespace ns = new Namespace(Namespace.DEFAULT_BUCKET_TYPE, bucketName.toString());
Location loc = new Location(ns, "test_store_key");
Pojo pojo = new Pojo();
pojo.value = "test store value";
StoreValue sv =
new StoreValue.Builder(pojo).withLocation(loc)
.withOption(Option.RETURN_BODY, true)
.build();
StoreValue.Response resp = client.execute(sv);