Subject s = this.credentials.getSubject();
            if ( ctx == null ) {
                ctx = createContext(trans, tdomain, negoResp, !anonymous, s);
            }
            token = createToken(ctx, token, s);

            if ( token != null ) {
                request = new Smb2SessionSetupRequest(this.getContext(), securityMode, negoResp.getCommonCapabilities(), 0, token);