*
     * @param groupId the group identifier, or {@code null} is unspecified
     * @param artifactId the artifact identifier, or {@code null} is unspecified
     * @param version the artifact version, or {@code null} is unspecified
     * @param classifier the artifact classifier, or {@code null} is unspecified
     * @param extension the artifact extension, or {@code null} is unspecified
     * @param type the artifact type, or {@code null} is unspecified

        @Test
        @DisplayName("Unspecified TreeId should be 0xFFFFFFFF")
        void testUnspecifiedTreeId() {
            assertEquals(0xFFFFFFFF, Smb2Constants.UNSPECIFIED_TREEID, "Unspecified TreeId must be 0xFFFFFFFF");
            assertEquals(-1, Smb2Constants.UNSPECIFIED_TREEID, "Unspecified TreeId as signed int should be -1");
        }

        @Test
        @DisplayName("Unspecified SessionId should be 0xFFFFFFFFFFFFFFFF")

    public static final int CALLED_NOT_PRESENT = 0x82;
    /** Insufficient resources to establish session */
    public static final int NO_RESOURCES = 0x83;
    /** Unspecified session service error */
    public static final int UNSPECIFIED = 0x8F;

    /** The NetBIOS error class */
    public int errorClass;
    /** The NetBIOS error code */
    public int errorCode;

    /**

    public static final int CALLED_NOT_PRESENT = 0x82;
    /** Insufficient resources to establish session */
    public static final int NO_RESOURCES = 0x83;
    /** Unspecified session service error */
    public static final int UNSPECIFIED = 0x8F;

    /** The NetBIOS error class */
    public int errorClass;
    /** The NetBIOS error code */
    public int errorCode;

    /**

    /**
     * Unspecified tree ID value
     */
    public static final int UNSPECIFIED_TREEID = 0xFFFFFFFF;

    /**
     * Unspecified session ID value
     */
    public static final long UNSPECIFIED_SESSIONID = 0xFFFFFFFFFFFFFFFFL;

    /**
     * SMB2 Channel constant for RDMA V1

    }

    @Test
    @DisplayName("Should handle unspecified file ID constant")
    void testSetUnspecifiedFileId() {
        // Given
        RequestWithFileId request = new Smb2CloseRequest(mockConfig, testFileId);

        // When
        request.setFileId(unspecifiedFileId);

        // Then - should accept unspecified file ID

                        "ERR_SSN_SRVC/Called name present, but insufficient resources"),
                Arguments.of(NbtException.ERR_SSN_SRVC, NbtException.UNSPECIFIED, "ERR_SSN_SRVC/Unspecified error"),
                Arguments.of(NbtException.ERR_SSN_SRVC, 99, "ERR_SSN_SRVC/Unknown error code: 99"), // Default case for session service

                // Default error class

    @CsvSource({ "-1,Connection refused", "0x80,Not listening on called name", "0x81,Not listening for calling name",
            "0x82,Called name not present", "0x83,Called name present, but insufficient resources", "0x8F,Unspecified error",
            "999,Unknown error code: 999" })
    @DisplayName("getErrorString for SSN service errors")
    void testSessionServiceErrors(int errorCode, String description) {

        assertArrayEquals(mic, roundTrip.getMechanismListMIC(), "mic should roundtrip");
    }

    @Test
    @DisplayName("default constructor – unspecified result")
    void testDefaultResult() {
        NegTokenTarg nt = new NegTokenTarg();
        assertEquals(NegTokenTarg.UNSPECIFIED_RESULT, nt.getResult(), "new object should have UNSPECIFIED_RESULT");
    }

    @Test

/**
 * SPNEGO response token (NegTokenTarg) used in SPNEGO authentication exchanges
 */
public class NegTokenTarg extends SpnegoToken {

    /**
     * Result code indicating unspecified result
     */
    public static final int UNSPECIFIED_RESULT = -1;
    /**
     * Result code indicating authentication completed successfully
     */
    public static final int ACCEPT_COMPLETED = 0;
    /**