return this.gssContext != null && this.gssContext.isEstablished();
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.smb.SSPContext#supportsIntegrity()
     */
    @Override
    public boolean supportsIntegrity () {
        return true;
    }


    /**
     * {@inheritDoc}
     * 
     * @throws CIFSException
     *