}

    // Edge: releasing null must be a no-op without exceptions
    @Test
    @DisplayName("releaseBuffer(null) is a no-op and does not throw")
    void releaseNullIsNoop() {
        BufferCacheImpl impl = new BufferCacheImpl(1, 4);
        assertDoesNotThrow(() -> impl.releaseBuffer(null));
        // Subsequent get should still work

    private long alloc; // Also handles SmbQueryFSSizeInfo
    private long free;
    private int sectPerAlloc;
    private int bytesPerSect;

    /**
     * Default constructor for decoding file system full size information.
     */
    public FileFsFullSizeInformation() {
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.fscc.FileSystemInformation#getFileSystemInformationClass()
     */

    /**
     * File information class for basic directory information.
     */
    public static final byte FILE_DIRECTORY_INFO = 0x1;

    /**
     * File information class for full directory information.
     */
    public static final byte FILE_FULL_DIRECTORY_INFO = 0x2;

    /**
     * File information class for both names directory information.
     */

        protected void setFieldValue(String fieldName, Object value) {
            try {
                Field field = null;
                Class<?> clazz = this.getClass();
                while (clazz != null && field == null) {
                    try {
                        field = clazz.getDeclaredField(fieldName);
                    } catch (NoSuchFieldException e) {

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.

        super(formatMessage(errorCode, message), cause);
        this.errorCode = errorCode;
        this.originalMessage = message;
        this.retryPolicy = retryPolicy != null ? retryPolicy : RetryPolicy.DEFAULT;
        this.context = context != null ? new HashMap<>(context) : new HashMap<>();
        this.operationStartTime = System.currentTimeMillis();
        this.operationName = extractOperationName();
        this.attemptNumber = 1;

     * SMB information allocation constant.
     */
    byte SMB_INFO_ALLOCATION = -1;

    /**
     * File system size information constant.
     */
    byte FS_SIZE_INFO = 3;
    /**
     * File system full size information constant.
     */
    byte FS_FULL_SIZE_INFO = 7;

    /**
     * Gets the file system information class.
     *
     * @return file system information class
     */

        @DisplayName("Should handle null buffer in read operations")
        void testReadOperationsWithNullBuffer() {
            // Read operations return 0 when given null buffer - no exceptions thrown
            assertEquals(0, response.readSetupWireFormat(null, 0, 0));
            assertEquals(0, response.readParametersWireFormat(null, 0, 0));

            // readDataWireFormat will throw when accessing null buffer

            }
        }

        list.addAll(fileList);
        return list;
    }

    /**
     * Extracts the file name from a full object path.
     *
     * @param objectName the full object path
     * @return the file name portion of the path
     */
    private static String getName(final String objectName) {
        final String[] values = objectName.split("/");

## Development Commands

### Build and Test
```bash
# Clean build and run tests
mvn clean test

# Full build with packaging
mvn clean package

# Run tests only
mvn test

# Run specific tests
mvn test -Dtest=CurlTest
mvn test -Dtest=CurlRequestTest
mvn test -Dtest=CurlResponseTest