Shinsuke Sugaya <******@****.***> 1690423667 +0900

        exp = "test.txt";
        assertEquals(exp, transformer.getFileName(url, Constants.UTF_8));

        url = "http://example.com/test%20+%2B.txt";
        exp = "test  +.txt";
        assertEquals(exp, transformer.getFileName(url, Constants.UTF_8));

        url = "file://example.com/test%20+%2B.txt";
        exp = "test ++.txt";

        assertEquals("storage://bucket/folder/file.txt", wizardAction.convertCrawlingPath("storage://bucket/folder/file.txt"));
    }

    @Test
    public void test_convertCrawlingPath_s3_protocol() {
        assertEquals("s3://bucket/path", wizardAction.convertCrawlingPath("s3://bucket/path"));
        assertEquals("s3://my-bucket/folder/file.txt", wizardAction.convertCrawlingPath("s3://my-bucket/folder/file.txt"));

            }
        });

        mimeTypeHelper.init();

        // .txt is not in the override map, should use normal detection
        try (InputStream is = new ByteArrayInputStream("Hello, world!".getBytes(StandardCharsets.UTF_8))) {
            assertEquals("text/plain", mimeTypeHelper.getContentType(is, "test.txt"));
        }
    }

    @Test

    }

    @Test
    public void test_security_nullBytes() {
        // Null byte injection (the string contains literal null byte)
        assertEquals("fess.log\0.txt", AdminLogAction.sanitizeFilename("fess.log\0.txt"));
    }

    @Test
    public void test_security_unicodeCharacters() {
        // Full-width dots and other Unicode characters

        }
    }

    @Test
    public void test_writeThreadDump() throws IOException {
        // Create a temporary file for testing
        Path tempFile = Files.createTempFile("test-thread-dump", ".txt");

        try {
            ThreadDumpUtil.writeThreadDump(tempFile.toString());

            // Verify the file was created and contains content

    }

    // Test init() method with file type queries
    @Test
    public void test_init_withFileTypeQueries() {
        testFileTypeHelper.setTypes(new String[] { "pdf", "doc", "txt" });

        facetQueryView.addQuery("label1", "filetype:html");
        facetQueryView.addQuery("label2", "field2:value2");

        facetQueryView.init();

        final Map<String, String> clientConfigMap = getConfigParameterMap(ConfigName.CLIENT);
        if (clientConfigMap != null) {
            paramMap.putAll(clientConfigMap);
        }

        // robots txt enabled
        if (paramMap.get(Param.Client.ROBOTS_TXT_ENABLED) == null) {
            paramMap.put(Param.Client.ROBOTS_TXT_ENABLED, !fessConfig.isCrawlerIgnoreRobotsTxt());
        }

         */
        protected MappingUpdater(final CharMappingItem newItem) {
            FileOutputStream fos = null;
            try {
                newFile = ComponentUtil.getSystemHelper().createTempFile(MAPPING, ".txt");
                fos = new FileOutputStream(newFile);
                writer = new BufferedWriter(new OutputStreamWriter(fos, Constants.UTF_8));
                fos = null; // Successfully wrapped, no need to close explicitly

         */
        protected KuromojiUpdater(final KuromojiItem newItem) {
            FileOutputStream fos = null;
            try {
                newFile = ComponentUtil.getSystemHelper().createTempFile(KUROMOJI, ".txt");
                fos = new FileOutputStream(newFile);
                writer = new BufferedWriter(new OutputStreamWriter(fos, Constants.UTF_8));
                fos = null; // Successfully wrapped, no need to close explicitly