* @throws CrawlerSystemException if the URI is empty
     */
    protected String preprocessUri(final String uri) {
        if (StringUtil.isEmpty(uri)) {
            throw new CrawlerSystemException("SMB1 URI is empty. Please provide a valid SMB1 URI (smb1://...).");
        }

        return uri;
    }

    /**
     * Returns the character set for the given SMB1 file.
     *
     * @param file the SMB1 file

    private final ChannelManager manager;
    private LoadBalancingStrategy strategy;
    
    public enum LoadBalancingStrategy {
        ROUND_ROBIN,      // Rotate through channels
        LEAST_LOADED,     // Select least busy channel
        WEIGHTED_RANDOM,  // Random selection weighted by score
        AFFINITY_BASED,   // Stick to same channel for related operations
        ADAPTIVE         // Dynamically adjust based on performance
    }

    }

    private void executeCommand(final File inputFile, final File outputFile) {

        if (StringUtil.isBlank(command)) {
            throw new CrawlerSystemException("External command is empty. Please configure a valid command for CommandExtractor.");
        }

        final Map<String, String> params = new HashMap<>();
        params.put("$INPUT_FILE", inputFile.getAbsolutePath());

    void testWriteParametersWireFormatSmallBuffer() {
        netShareEnum = new NetShareEnum(realConfig);

        // Buffer too small for the full parameters (need at least 19 bytes)
        byte[] dst = new byte[10];

        assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
            netShareEnum.writeParametersWireFormat(dst, 0);
        });
    }

    @Test

        }

        @Test
        @DisplayName("Should handle null fileId in toString")
        void testToStringWithNullFileId() throws Exception {
            // Set oplockLevel but leave fileId as null
            Field oplockLevelField = Smb2OplockBreakNotification.class.getDeclaredField("oplockLevel");
            oplockLevelField.setAccessible(true);
            oplockLevelField.set(notification, (byte) 0x01);

          include a readable copy of the attribution notices contained
          within such NOTICE file, excluding those notices that do not
          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,

          include a readable copy of the attribution notices contained
          within such NOTICE file, excluding those notices that do not
          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,

        trans2SetFileInfo = new Trans2SetFileInformation(mockConfig, TEST_FID, mockFileInfo);

        assertNotNull(trans2SetFileInfo);

        // Configuration is accessed during initialization
        // Verify at least that getPid() and getTransactionBufferSize() were called
    }

    @DisplayName("Test FileInformation encode returning different sizes")
    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 10, 100, 1000 })

          include a readable copy of the attribution notices contained
          within such NOTICE file, excluding those notices that do not
          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,

          include a readable copy of the attribution notices contained
          within such NOTICE file, excluding those notices that do not
          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,