ASN1ObjectIdentifier spnego = (ASN1ObjectIdentifier) vec.getObjectAt(0);
                if ( !SPNEGO_OID.equals(spnego) ) {
                    throw new IOException("Malformed SPNEGO token, OID " + spnego);
                }
                ASN1TaggedObject tagged = (ASN1TaggedObject) vec.getObjectAt(1);
                if ( tagged.getTagNo() != 0 ) {

     * @throws PACDecodingException
     */
    public static <T extends ASN1Primitive> T as ( Class<T> type, ASN1Sequence sequence, int index ) throws PACDecodingException {
        return as(type, sequence.getObjectAt(index));
    }


    /**
     * Read a  tagged object without parsing it's contents
     *
     * BC no longer seems to allow that out of the box
     *
     * @param expectTag
     * @param in