* 
     * @param source
     *            the {@link SSPContext} to be wrapped
     * @param mech
     *            the mechanism is being used for this context.
     */
    SpnegoContext ( Configuration config, SSPContext source, ASN1ObjectIdentifier[] mech ) {
        this.mechContext = source;
        this.mechs = mech;
        this.disableMic = !config.isEnforceSpnegoIntegrity() && config.isDisableSpnegoIntegrity();