Merge "Enable Opportunistic Key Caching on WPA2-Enterprise Networks"

    private static final String ENGINE_KEY          = "engine";

    private static final String ENGINE_ID_KEY       = "engine_id";

    private static final String PRIVATE_KEY_ID_KEY  = "key_id";

    private static final String OPP_KEY_CACHING     = "proactive_key_caching";

    private HashMap<String, String> mFields = new HashMap<String, String>();

    private X509Certificate mCaCert;

            case Eap.TLS:

            case Eap.TTLS:

                mFields.put(EAP_KEY, Eap.strings[eapMethod]);

                mFields.put(OPP_KEY_CACHING, "1");

                break;

            default:

                throw new IllegalArgumentException("Unknown EAP method");