* @see jcifs.CIFSContext#withGuestCrendentials()
     */
    @Override
    public CIFSContext withGuestCrendentials () {
        return withCredentials(new NtlmPasswordAuthenticator(null, null, null, AuthenticationType.GUEST));
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.CIFSContext#getCredentials()
     */
    @Override
    public Credentials getCredentials () {
        return getDefaultCredentials();