func (z *dataUsageHashMap) DecodeMsg(dc *msgp.Reader) (err error) {
	var zb0002 uint32
	zb0002, err = dc.ReadArrayHeader()
	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	if zb0002 == 0 {
		*z = nil
		return
	}
	*z = make(dataUsageHashMap, zb0002)
	for i := uint32(0); i < zb0002; i++ {
		{
			var zb0003 string
			zb0003, err = dc.ReadString()
			if err != nil {

		return
	}
	{
		var zb0002 uint8
		zb0002, bts, err = msgp.ReadUint8Bytes(bts)
		if err != nil {
			err = msgp.WrapError(err, "Type")
			return
		}
		z.Type = zb0002
	}
	{
		var zb0003 uint8
		zb0003, bts, err = msgp.ReadUint8Bytes(bts)
		if err != nil {
			err = msgp.WrapError(err, "Flags")
			return
		}
		z.Flags = zb0003
	}
	if hdrVer > 2 {

		case "Versions":
			var zb0002 uint32
			zb0002, bts, err = msgp.ReadArrayHeaderBytes(bts)
			if err != nil {
				return msgp.WrapError(err, "Versions")
			}
			if cap(x.versions) >= int(zb0002) {
				x.versions = (x.versions)[:zb0002]
			} else {
				x.versions = make([]xlMetaV2ShallowVersion, zb0002, zb0002+1)
			}
			for za0001 := range x.versions {
				start := len(allMeta) - len(bts)

            testGuid[i] = (byte) (i + 1);
        }
        System.arraycopy(testGuid, 0, buffer, bufferIndex + 4, 16);

        // Set security mode (2 bytes)
        int testSecurityMode = 0x0003;
        SMBUtil.writeInt2(testSecurityMode, buffer, bufferIndex + 20);

        // Set dialect (2 bytes)
        int testDialect = 0x0311;
        SMBUtil.writeInt2(testDialect, buffer, bufferIndex + 22);

            // Verify they can be combined with bitwise OR
            int combined = Smb2Constants.SMB2_NEGOTIATE_SIGNING_ENABLED | Smb2Constants.SMB2_NEGOTIATE_SIGNING_REQUIRED;
            assertEquals(0x0003, combined, "Combined signing flags should equal 0x0003");
        }
    }

    @Nested
    @DisplayName("Dialect Constants")
    class DialectConstants {

        @Test
        @DisplayName("SMB 2.0.2 dialect should be 0x0202")

    void testSubCommandConstants() {
        assertEquals((short) 0x0001, SmbComTransaction.TRANS2_FIND_FIRST2);
        assertEquals((short) 0x0002, SmbComTransaction.TRANS2_FIND_NEXT2);
        assertEquals((short) 0x0003, SmbComTransaction.TRANS2_QUERY_FS_INFORMATION);
        assertEquals((short) 0x0005, SmbComTransaction.TRANS2_QUERY_PATH_INFORMATION);
        assertEquals((short) 0x0007, SmbComTransaction.TRANS2_QUERY_FILE_INFORMATION);

    }

    /**
     * Create error handler with default settings
     *
     * @param statistics statistics tracker
     */
    public RdmaErrorHandler(RdmaStatistics statistics) {
        this(statistics, 3, 1000); // 3 retries with 1 second delay
    }

    /**
     * Handle RDMA connection error and attempt recovery
     *
     * @param connection RDMA connection that encountered error

/**
 * Test class for ValidateNegotiateInfoRequest
 */
class ValidateNegotiateInfoRequestTest {

    private static final int DEFAULT_CAPABILITIES = 0x12345678;
    private static final int DEFAULT_SECURITY_MODE = 0x0003;
    private byte[] defaultClientGuid;
    private int[] defaultDialects;

    @BeforeEach
    void setUp() {
        // Initialize default GUID (16 bytes)
        defaultClientGuid = new byte[16];

        Field commandField = ServerMessageBlock2.class.getDeclaredField("command");
        commandField.setAccessible(true);
        int command = (int) commandField.get(req);

        assertEquals(0x0003, command); // SMB2_TREE_CONNECT command value

        // Verify path is set correctly
        Field pathField = Smb2TreeConnectRequest.class.getDeclaredField("path");
        pathField.setAccessible(true);

    }

    @Test
    @DisplayName("Test multiple close flags combinations")
    void testMultipleCloseFlagsCombinations() {
        // Test combining multiple flags
        int combinedFlags = 0x0003; // Multiple flags set
        request.setCloseFlags(combinedFlags);

        byte[] buffer = new byte[256];
        int written = request.writeBytesWireFormat(buffer, 0);

        assertEquals(24, written);