}

    /**
     * Test constructor with an unknown field.
     *
     * @throws IOException if an I/O error occurs
     */
    @Test
    void testConstructorUnknownField() throws IOException {
        ASN1EncodableVector vector = new ASN1EncodableVector();
        vector.add(new DERTaggedObject(99, new DERGeneralString("unknown")));
        DERSequence sequence = new DERSequence(vector);

Shinsuke Sugaya <******@****.***> 1756533483 +0900