return this.delegate.getGuestPassword();
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#isAllowGuestFallback()
     */
    @Override
    public boolean isAllowGuestFallback () {
        return this.delegate.isAllowGuestFallback();
    }

        CIFSContext ctx = getContext();
        ctx = withConfig(ctx, new DelegatingConfiguration(ctx.getConfig()) {

            @Override
            public boolean isAllowGuestFallback () {
                return true;
            }

        }).withCredentials(new NtlmPasswordAuthenticator("invalid", "invalid"));

        try ( SmbResource f = new SmbFile(getTestShareGuestURL(), ctx) ) {

        return this.guestUsername;
    }


    @Override
    public String getGuestPassword () {
        return this.guestPassword;
    }


    @Override
    public boolean isAllowGuestFallback () {
        return this.allowGuestFallback;
    }


    @Override
    public byte[] getMachineId () {
        return this.machineId;
    }


    /**
     * {@inheritDoc}

    /**
     * Property <tt>jcifs.smb.client.allowGuestFallback</tt>, defaults to false
     * 
     * @return whether to permit guest logins when user authentication is requested
     */
    boolean isAllowGuestFallback ();