* Wraps the given {@link RiakClient} client in a {@link DefaultRiakClient}.
* @param delegate the pbc.{@link RiakClient} to wrap.
* @return a {@link DefaultRiakClient} that delegates to <code>delegate</code>
*/
public static IRiakClient pbcClient(com.basho.riak.pbc.RiakClient delegate) {
final RawClient client = new PBClientAdapter(delegate);
return new DefaultRiakClient(client);
}