userInfo,
            tc.getConfig().getDefaultDomain(),
            tc.getConfig().getDefaultUsername() != null ? tc.getConfig().getDefaultUsername() : "GUEST",
            tc.getConfig().getDefaultPassword() != null ? tc.getConfig().getDefaultPassword() : "");
        this.context = tc;
    }


    /**
     * Create an <tt>NtlmPasswordAuthentication</tt> object from a

        return this.delegate.getDefaultUsername();
    }


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


    /**
     * 
     * @see jcifs.Configuration#isDisablePlainTextPasswords()
     */
    @Override

        this.bufferCache = new BufferCacheImpl(this.config);
        this.transportPool = new SmbTransportPoolImpl();
        String defUser = config.getDefaultUsername();
        String defPassword = config.getDefaultPassword();
        String defDomain = config.getDefaultDomain();
        if ( defUser != null ) {
            this.defaultCredentials = new NtlmPasswordAuthenticator(defDomain, defUser, defPassword);
        } else {

            }
        } else {
            String domain = DEFAULT_DOMAIN;
            String user = Type3Message.getDefaultUser();
            String password = Type3Message.getDefaultPassword();
            String userInfo = url.getUserInfo();
            if (userInfo != null) {
                userInfo = URLDecoder.decode(userInfo);
                int index = userInfo.indexOf(':');

        setWorkstation(getDefaultWorkstation());
        String domain = getDefaultDomain();
        setDomain(domain);
        String user = getDefaultUser();
        setUser(user);
        String password = getDefaultPassword();
        switch (LM_COMPATIBILITY) {
        case 0:
        case 1:
            setLMResponse(getLMResponse(type2, password));
            setNTResponse(getNTResponse(type2, password));
            break;

        return this.defaultDomain;
    }


    @Override
    public String getDefaultUsername () {
        return this.defaultUserName;
    }


    @Override
    public String getDefaultPassword () {
        return this.defaultPassword;
    }


    @Override
    public boolean isDisablePlainTextPasswords () {
        return this.disablePlainTextPasswords;
    }


    @Override

     */
    String getDefaultUsername ();


    /**
     * 
     * Property <tt>jcifs.smb.client.password</tt>
     * 
     * @return default credentials, password
     */
    String getDefaultPassword ();


    /**
     * Lanman compatibility level
     * 
     * {@href https://technet.microsoft.com/en-us/library/cc960646.aspx}
     * 
     * 
     * <table>
     * <tr>

        return npa instanceof jcifs.smb.NtlmPasswordAuthentication && ( (NtlmPasswordAuthentication) npa ).areHashesExternal()
                && tc.getConfig().getDefaultPassword() != null;
    }


    boolean logoff ( boolean inError, boolean inUse ) {
        boolean wasInUse = false;
        try ( SmbTransportImpl trans = getTransport() ) {