* @return the count of tracked IPs
     */
    public int getTrackedIpCount() {
        requestCounters.cleanUp();
        return (int) requestCounters.size();
    }

    /**
     * Clean up expired entries.
     * Note: Guava Cache handles expiration automatically, but this method
     * can be called to force immediate cleanup.
     */
    public void cleanup() {
        requestCounters.cleanUp();

        protected int numOfThreads = 1;

        /**
         * Whether to run in cleanup mode to remove old thumbnails.
         */
        @Option(name = "-c", aliases = "--cleanup", usage = "Clean-Up mode")
        protected boolean cleanup;

        /**
         * Default constructor for command-line options.
         */
        protected Options() {
            // nothing
        }

     * @return HTML response with the reset web authentication list
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse reset(final SearchForm form) {
        webAuthPager.clear();
        return asHtml(path_AdminWebauth_AdminWebauthJsp).renderWith(data -> {
            searchPaging(data, form);
        });
    }

    /**

     * @return HTML response with the reset scheduled job list
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse reset(final SearchForm form) {
        schedulerPager.clear();
        return asHtml(path_AdminScheduler_AdminSchedulerJsp).renderWith(data -> {
            searchPaging(data, form);
        });
    }

    /**

            assertEquals(highlightedQuerySet.stream().sorted().collect(Collectors.joining("\n")),
                    set.stream().sorted().collect(Collectors.joining("\n")));
        }
        set.clear();
    }

    private void assertFieldLogs(Map<String, List<String>> fieldLogMap) {
        @SuppressWarnings("unchecked")

     * @return HTML response with the reset user list
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse reset(final SearchForm form) {
        userPager.clear();
        return asHtml(path_AdminUser_AdminUserJsp).renderWith(data -> {
            searchPaging(data, form);
        });
    }

    /**

        final String[] paths = { "/admin/user/", "/admin/role/", "/admin/group/", "/admin/scheduler/" };
        for (final String path : paths) {
            capturedLogs.clear();
            final TestActionRuntime testRuntime = new TestActionRuntime(path);
            final FessAdminAction action = createGodHandAction(spyActivityHelper,

        assertEquals(0, urlList.size());

        urlList.clear();
        urlList.add(RequestDataBuilder.newRequestData().get().url("http://www.example.com").build());
        urlList = fessXpathTransformer.convertChildUrlList(urlList);
        assertEquals(1, urlList.size());
        assertEquals("http://www.example.com", urlList.get(0).getUrl());

        urlList.clear();

        }
    }

    /**
     * Processes and normalizes a document title.
     * Applies text normalization using configured space characters and returns
     * a clean title suitable for indexing.
     *
     * @param responseData the response data from crawling (not currently used)
     * @param title the raw title text to process

            assertTrue("Content should contain 'Thread:'", content.contains("Thread:"));
            assertTrue("Content should contain stack trace elements", content.contains("\tat "));

        } finally {
            // Clean up
            Files.deleteIfExists(tempFile);
        }
    }

    @Test
    public void test_writeThreadDump_withInvalidPath() {
        // Test with invalid file path (directory that doesn't exist)