final byte[] mechanismListMIC) {
        setMechanisms(mechanisms);
        setContextFlags(contextFlags);
        setMechanismToken(mechanismToken);
        setMechanismListMIC(mechanismListMIC);
    }

    /**
     * Constructs a NegTokenInit by parsing the provided token bytes
     * @param token the SPNEGO token bytes to parse
     * @throws IOException if parsing fails

    @Test
    @DisplayName("Setter and getter for mechanismListMIC work")
    void setGetMechanismListMIC() {
        TestSpnegoToken t = new TestSpnegoToken();
        byte[] mic = new byte[] { 7, 8, 9, 10 };
        t.setMechanismListMIC(mic);
        assertArrayEquals(mic, t.getMechanismListMIC(), "mechanismListMIC should round-trip");

        // Document current behavior: no defensive copy (reference exposed)
        mic[1] = 42;

            final byte[] mechanismListMIC) {
        setResult(result);
        setMechanism(mechanism);
        setMechanismToken(mechanismToken);
        setMechanismListMIC(mechanismListMIC);
    }

    /**
     * Constructs a NegTokenTarg by parsing the provided token bytes
     * @param token the SPNEGO token bytes to parse
     * @throws IOException if parsing fails
     */

    }

    /**
     * Sets the mechanism list MIC (Message Integrity Code) for integrity protection
     * @param mechanismListMIC the mechanism list MIC bytes
     */
    public void setMechanismListMIC(final byte[] mechanismListMIC) {
        this.mechanismListMIC = mechanismListMIC;
    }

    /**
     * Encodes this SPNEGO token to a byte array
     * @return the encoded token bytes
     */

        nt.setResult(NegTokenTarg.REQUEST_MIC);
        nt.setMechanismToken(new byte[0]); // empty but non‑null
        nt.setMechanism(new ASN1ObjectIdentifier("2.16.840.1.101.3.6.1"));
        nt.setMechanismListMIC(null);
        byte[] bytes = nt.toByteArray();
        NegTokenTarg parsed = new NegTokenTarg(bytes);
        assertArrayEquals(new byte[0], parsed.getMechanismToken(), "empty token preserved");
    }