/**
     * Gets the raw payload of the message.
     *
     * @return the raw response message
     */
    byte[] getRawPayload();

    /**
     * Sets the raw payload of the message.
     *
     * @param rawPayload the raw message payload to set
     */
    void setRawPayload(byte[] rawPayload);

        while (ai-- > 0) {
            arr[ai] = HEXCHARS[value & 0xF];
            value >>>= 4;
        }
        return new String(arr);
    }

    private static byte B(final int i) {
        return (byte) (i & 0xFF);
    }

    private static short S(final int i) {
        return (short) (i & 0xFFFF);
    }

    /**
     * Constructs a UUID from an existing rpc.uuid_t object
     *

        // Channel binding requires SMB2_SESSION_FLAG_BINDING (0x01) in session setup

        // Calculate channel binding hash per MS-SMB2 3.2.5.3.1
        byte[] bindingInfo = calculateBindingInfo(channel);
        byte[] bindingHash = calculateBindingHash(bindingInfo);
        channel.setBindingHash(bindingHash);

        // Create session setup request with binding flag

        return shareAccessHint;
    }

    @Override
    protected int writeBytesWireFormat(byte[] dst, int dstIndex) {
        // Lease break notifications are sent by the server, not written by client
        return 0;
    }

    @Override
    protected int readBytesWireFormat(byte[] buffer, int bufferIndex) throws SMBProtocolDecodingException {
        int start = bufferIndex;

import jcifs.internal.util.SMBUtil;

@DisplayName("Smb2Lock Test")
class Smb2LockTest {

    private Smb2Lock lock;
    private byte[] buffer;

    @BeforeEach
    void setUp() {
        buffer = new byte[128];
    }

    @Nested
    @DisplayName("Constructor Tests")
    class ConstructorTests {

        @Test

    // Input parameters for WitnessAsyncNotify
    private byte[] contextHandle;

    // Output parameters for WitnessAsyncNotify
    private List<WitnessNotificationResponse> notifications;

    /**
     * Creates a new WitnessAsyncNotify RPC message.
     */
    public WitnessAsyncNotifyMessage() {
        super(WITNESS_ASYNC_NOTIFY);
        this.contextHandle = new byte[20];
        this.notifications = new ArrayList<>();
    }

        }

        @Override
        public void setRawPayload(byte[] rawPayload) {
            this.rawPayload = rawPayload;
        }

        @Override
        public boolean verifySignature(byte[] buffer, int i, int size) {
            // Mock implementation
            return true;
        }

        @Override
        public byte[] getRawPayload() {
            return this.rawPayload;
        }

    }

    @Test
    @DisplayName("Test array bounds validation")
    void testArrayBounds() {
        byte[] src = new byte[100];
        byte[] dst = new byte[100];

        assertDoesNotThrow(() -> InputValidator.validateArrayBounds(src, 0, dst, 0, 100));
        assertDoesNotThrow(() -> InputValidator.validateArrayBounds(src, 50, dst, 50, 50));

    /**
     * Get channel binding hash
     *
     * @return binding hash bytes
     */
    public byte[] getBindingHash() {
        return bindingHash;
    }

    /**
     * Set channel binding hash
     *
     * @param bindingHash binding hash bytes
     */
    public void setBindingHash(byte[] bindingHash) {
        this.bindingHash = bindingHash;
    }

    /**

        }

        @Override
        public SSPContext createContext(CIFSContext tc, String targetDomain, String host, byte[] initialToken, boolean doSigning)
                throws SmbException {
            // Validate required argument and interact with the provided CIFSContext
            if (tc == null) {