Misleading code in SSLCipher

One potential code issue in SSLCipher.java:

    SSLWriteCipher createWriteCipher(Authenticator authenticator,
            ProtocolVersion protocolVersion,
            SecretKey key, IvParameterSpec iv,
            SecureRandom random) throws GeneralSecurityException {
- if (readCipherGenerators.length == 0) {
+ if (writeCipherGenerators.length == 0) {
            return null;
        }

The code should have no impact, but it is nice to make an update for readability.