});
    }

    private static class DeduplicatePackageInfoFiles implements Spec<File> {

        private final Pattern pattern = Pattern.compile("package\\s*([^;\\s]+)\\s*;");

        private final Set<String> packagesSeenBefore = new HashSet<>();
        private final Set<File> canonicalPackageInfos = new HashSet<>();

        @Override

     * @param in the input stream to read the mapping data from
     */
    protected void reload(final MappingUpdater updater, final InputStream in) {
        final Pattern parsePattern = Pattern.compile("(.*?)\\s*+=>\\s*+(.*?)\\s*+$");
        final List<CharMappingItem> itemList = new ArrayList<>();
        try (BufferedReader reader = new BufferedReader(new InputStreamReader(in, Constants.UTF_8))) {
            long id = 0;

        // Verify the exception is serializable (has serialVersionUID)
        assertNotNull(exception);
        // The serialVersionUID field exists and is accessible at compile time
        assertTrue(exception instanceof java.io.Serializable);
    }

    @Test
    public void test_stackTrace() {
        // Test that stack trace is properly preserved

        // Test with null permissions
        user = new TestFessUser("testuser", new String[] {}, new String[] {}, null);
        assertNull(user.getPermissions());

        // Test with complex permission strings
        permissions = new String[] { "admin:*", "user:read", "document:write:123" };
        user = new TestFessUser("testuser", new String[] {}, new String[] {}, permissions);

        assertEquals(16L, MemoryUtil.sizeOf(Boolean.TRUE));
        assertEquals(16L, MemoryUtil.sizeOf(Boolean.FALSE));
    }

    @Test
    public void test_sizeOf_complexNestedStructures() {
        // Complex nested structure
        Map<String, Object> complexMap = new HashMap<>();
        complexMap.put("strings", Arrays.asList("test1", "test2"));
        complexMap.put("numbers", Arrays.asList(1, 2, 3));

     */
    protected void addFessCustomSystemProperties(final List<String> cmdList, final String regex) {
        if (StringUtil.isNotBlank(regex)) {
            final Pattern pattern = Pattern.compile(regex);
            System.getProperties()
                    .keySet()
                    .stream()
                    .filter(k -> k != null && pattern.matcher(k.toString()).matches())

    }

    // ==================================================================================
    //                                                         Combined Security Tests
    //                                                         =========================

    @Test
    public void test_security_pathTraversalWithLogExtension() {

          "concurrent",
          "daemon-protocol",
          "daemon-server-worker",
          "functional",
          "internal-instrumentation-api",
          "java-api-extractor",
          "java-compiler-plugin",
          "javadoc",
          "kotlin-dsl-integ-tests",
          "kotlin-dsl-plugins",
          "normalization-java"
        ],
        "parallelizationMethod": {
          "name": "TestDistribution"

        assertNotNull(result);
        assertEquals(-1, ((QueryRescorerBuilder) result).windowSize().intValue());
    }

    @Test
    public void test_evaluate_withComplexParams() {
        // Test with complex parameter map including nested structures
        final String testModelName = "complex_model";
        final int testWindowSize = 200;

        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {

        }
        return baseQuery + " sort:" + sortField;
    }

    /**
     * Appends a query string to the query buffer with proper formatting.
     * Handles OR operators and wraps complex queries in parentheses when necessary.
     *
     * @param queryBuf the StringBuilder to append to
     * @param query the query string to append
     */