} catch (IOException e) {
            throw new CIFSException("LZ77+Huffman decompression failed", e);
        }
    }

    /**
     * Counts the number of unique bytes in the data (for entropy estimation).
     */
    private int countUniqueBytes(byte[] data) {
        boolean[] seen = new boolean[256];
        int count = 0;

        for (byte b : data) {
            int index = b & 0xFF;

        };
    }

    /**
     * Encodes a String as UTF-8 bytes.
     *
     * @param str the String to encode
     * @param dst the destination byte array
     * @param di the starting index in the destination array
     * @param dlim the maximum index in the destination array
     * @return the number of bytes written
     */
    public static int enc_utf8(final String str, final byte[] dst, int di, final int dlim) {

        }
    }

    /**
     * Copies the source Bean to a new instance of the destination Bean and returns it.
     *
     * @param <T> The type of the destination Bean.
     * @param src The source Bean. Must not be {@literal null}.
     * @param destClass The type of the destination Bean. Must not be {@literal null}.
     * @return The newly copied Bean.
     */

        };
    }

    /**
     * Encodes a String as UTF-8 bytes.
     *
     * @param str the String to encode
     * @param dst the destination byte array
     * @param di the starting index in the destination array
     * @param dlim the maximum index in the destination array
     * @return the number of bytes written
     * @throws IOException if an encoding error occurs
     */

     * @param dst destination buffer
     * @param dstIndex starting index in destination buffer
     * @return number of bytes written
     */
    protected abstract int writeSetupWireFormat(byte[] dst, int dstIndex);

    /**
     * Writes parameters in wire format
     * @param dst destination buffer
     * @param dstIndex starting index in destination buffer
     * @return number of bytes written

            // Given
            SmbResource destination = mock(SmbResource.class);

            // When/Then
            assertDoesNotThrow(() -> {
                mockResource.renameTo(destination);
                mockResource.renameTo(destination, true);
            }, "Rename operations should not throw exception");

            verify(mockResource).renameTo(destination);

    /**
     * Copies properties from source bean to a new instance of the destination class.
     * This is a utility method that wraps BeanUtil.copyBeanToNewBean.
     *
     * @param <T> the type of the destination class
     * @param src the source bean object
     * @param destClass the class of the destination bean
     * @return a new instance of the destination class with copied properties
     */

        }
        return true;
    }

    /**
     * Converts the source property name to the destination property name for use in a {@literal Map}.
     *
     * @param srcPropertyName
     *            The source property name
     * @return The destination property name
     */
    protected String toMapDestPropertyName(final String srcPropertyName) {

        /**
         * Get the destination node for move operations
         *
         * @return destination node name
         */
        public String getDestinationNode() {
            return destinationNode;
        }

        /**
         * Sets the destination node for move operations.
         *
         * @param destinationNode the name of the destination node in a client or share move operation

     * @param dst destination buffer
     * @param dstIndex starting index in destination buffer
     * @return number of bytes written
     */
    protected abstract int writeSetupWireFormat(byte[] dst, int dstIndex);

    /**
     * Writes parameters in wire format
     * @param dst destination buffer
     * @param dstIndex starting index in destination buffer
     * @return number of bytes written