DEFAULT_DOMAIN = domain;
    }

    public NtlmHttpURLConnection(HttpURLConnection connection) {
        super(connection.getURL());
        this.connection = connection;
        requestProperties = new HashMap();
    }

    public void connect() throws IOException {
        if (connected) return;
        connection.connect();
        connected = true;
    }

                    index = user.indexOf('\\');
                    if ( index == -1 )
                        index = user.indexOf('/');
                    domain = ( index != -1 ) ? user.substring(0, index) : domain;
                    user = ( index != -1 ) ? user.substring(index + 1) : user;
                }
                if ( user == null ) {
                    if ( !this.allowUserInteraction )