- **Sequenced Collections** - Full support for Java 21 sequenced collections API with dedicated utility methods
- **Performance Focused** - Optimized implementations for better runtime performance with reduced memory allocation
- **Type Safe** - Comprehensive use of generics and modern Java type system features

### Additional Components

        void testDecodeSkipsActualFreeUnits() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[32];
            // total allocation units (8 bytes)
            buffer[4] = 0x01;
            // caller available allocation units (8 bytes)
            buffer[12] = 0x01;
            // actual free units (8 bytes) - should be skipped
            buffer[20] = (byte) 0xFF;

            // Change Time (8 bytes)
            long changeTime = creationTime + 3000000L;
            SMBUtil.writeInt8(changeTime, buffer, bufferIndex + 32);
            // Allocation Size (8 bytes)
            SMBUtil.writeInt8(4096, buffer, bufferIndex + 40);
            // End of File (8 bytes)
            SMBUtil.writeInt8(1024, buffer, bufferIndex + 48);
            // File Attributes (4 bytes)

        when(response.getHeaderStart()).thenReturn(0);

        // Write FileFsSizeInformation data (24 bytes)
        SMBUtil.writeInt8(1000000, buffer, 20); // Total allocation units
        SMBUtil.writeInt8(500000, buffer, 28); // Available allocation units
        SMBUtil.writeInt4(512, buffer, 36); // Sectors per unit
        SMBUtil.writeInt4(4096, buffer, 40); // Bytes per sector

        assertTrue(result.contains("sectPerAlloc=" + sectPerAlloc));
        assertTrue(result.contains("bytesPerSect=" + bytesPerSect));
    }

    @Test
    @DisplayName("Test decode with single sector per allocation")
    void testDecodeWithSingleSectorPerAllocation() throws SMBProtocolDecodingException {
        // Prepare test data with sectPerAlloc = 1
        byte[] buffer = new byte[22];
        int idFileSystem = 0x11111111;

        RdmaProvider provider = RdmaProviderFactory.selectBestProvider();

        try (RdmaBufferManager bufferManager = new RdmaBufferManager(provider)) {
            // Test basic buffer allocation
            RdmaMemoryRegion sendRegion = bufferManager.getSendRegion(4096);
            assertNotNull(sendRegion, "Send region should not be null");

    }

    /**
     * @return the lastWriteTime
     */
    @Override
    public final long getLastWriteTime() {
        return this.lastWriteTime;
    }

    /**
     * Gets the allocation size.
     *
     * @return the allocationSize
     */
    public final long getAllocationSize() {
        return this.allocationSize;
    }

    /**
     * Gets the end of file position.

     * The total length of this DCERPC message
     */
    protected int length = 0;
    /**
     * The call ID for matching requests and responses
     */
    protected int call_id = 0;
    /**
     * The allocation hint for buffer sizing
     */
    protected int alloc_hint = 0;
    /**
     * The result code of the DCERPC operation
     */
    protected int result = 0;

    /**
     * Checks if a specific flag is set

    /**
     * Get the file change time
     *
     * @return the changeTime
     */
    public final long getChangeTime() {
        return this.changeTime;
    }

    /**
     * Get the file allocation size
     *
     * @return the allocationSize
     */
    public final long getAllocationSize() {
        return this.allocationSize;
    }

    /**
     * Get the end of file position
     *

    }

    /**
     * Get the file change time
     * @return the changeTime
     */
    public final long getChangeTime() {
        return this.changeTime;
    }

    /**
     * Get the allocation size of the file
     * @return the allocationSize
     */
    public final long getAllocationSize() {
        return this.allocationSize;
    }

    /**
     * Get the end of file position