code: private Set<Tuple> getBinaryTupledSet() {
          List<byte[]> membersWithScores = client.getBinaryMultiBulkReply();
          Set<Tuple> set = new LinkedHashSet<Tuple>();
          if (membersWithScores == null) {
              return set;
          }
  
          Iterator<byte[]> iterator = membersWithScores.iterator();
          if (iterator == null) {
              return set;
          }
  
          while (iterator.hasNext()) {
              set.add(new Tuple(iterator.next(), Double.valueOf(SafeEncoder.encode(iterator.next()))));
          }
          return set;
      }
docs: Gets the binary tupled set.
  
  @return the binary tupled set