code: public void hmget(final String key, final String... fields) {
          final byte[][] bfields = new byte[fields.length][];
          for (int i = 0; i < bfields.length; i++) {
              bfields[i] = SafeEncoder.encode(fields[i]);
          }
          hmget(SafeEncoder.encode(key), bfields);
      }
docs: Hmget.
  
  @param key    the key
  @param fields the fields