if ( this.firstResponse ) {
                if ( !this.mechContext.isSupported(targ.getMechanism()) ) {
                    throw new SmbException("Server chose an unsupported mechanism " + targ.getMechanism());
                }
                this.selectedMech = targ.getMechanism();
                if ( targ.getResult() == NegTokenTarg.REQUEST_MIC ) {
                    this.requireMic = true;

        return this.result;
    }


    public void setResult ( int result ) {
        this.result = result;
    }


    public ASN1ObjectIdentifier getMechanism () {
        return this.mechanism;
    }


    public void setMechanism ( ASN1ObjectIdentifier mechanism ) {
        this.mechanism = mechanism;
    }


    @Override
    public byte[] toByteArray () {
        try {

        return String.format("NegTokenInit[flags=%d,mechs=%s,mic=%s]", this.getContextFlags(), Arrays.toString(this.getMechanisms()), mic);
    }


    @Override
    public byte[] toByteArray () {
        try {
            ASN1EncodableVector fields = new ASN1EncodableVector();
            ASN1ObjectIdentifier[] mechs = getMechanisms();
            if ( mechs != null ) {
                ASN1EncodableVector vector = new ASN1EncodableVector();

            if ( log.isDebugEnabled() ) {
                log.debug("Have initial token " + tok);
            }
            if ( tok.getMechanisms() != null ) {
                Set<ASN1ObjectIdentifier> mechs = new HashSet<>(Arrays.asList(tok.getMechanisms()));
                boolean foundKerberos = false;
                for ( ASN1ObjectIdentifier mech : Kerb5Context.SUPPORTED_MECHS ) {

                if ( log.isDebugEnabled() ) {
                    log.debug("Have initial token " + tok);
                }
                if ( tok.getMechanisms() != null ) {
                    Set<ASN1ObjectIdentifier> mechs = new HashSet<>(Arrays.asList(tok.getMechanisms()));
                    if ( !mechs.contains(NtlmContext.NTLMSSP_OID) ) {