class RedisSessionRepository implements SessionRepository {

  byte[] getSessionKey(byte[] session) {
    int prefixLength = keyPrefixByteArray.length;
    byte[] copy = Arrays.copyOf(keyPrefixByteArray, prefixLength + session.length + 1);
    for (int i = 0; i < session.length; i++) {
      copy[prefixLength + i] = session[i];
    }
    copy[prefixLength + session.length] = '}';
    return copy;
  }

  public  RedisSessionRepository(RedisFacade redis, String namespace, String owner, ExpirationStrategy strategy,
      boolean sticky);

}