If you did not have a Adoptium Java 17 SDK installed before importing the project into IntelliJ and after adding Adoptium Java 17 SDK your IntelliJ still uses the wrong SDK version, you might need to invalidate IntelliJ's caches before reloading the project.

#### Install Develocity IntelliJ plugin

        assertEquals(0, results.length);
    }

    @Test
    public void test_load_invalidRegex() {
        List<RelatedContent> testData = new ArrayList<>();
        testData.add(createRelatedContent("regex:", "Invalid Regex", ""));
        mockBhv.setTestData(testData);

        // Should not throw exception, just log warning
        relatedContentHelper.load();

labels.searchoptions_menu_labels=Labels
labels.error_title=Error
labels.system_error_title=System Error
labels.contact_site_admin=Please contact your site administrator.
labels.request_error_title=Invalid Request Format.
labels.bad_request=Your request to the URL is invalid.
labels.page_not_found_title=Page Not Found.
labels.check_url=Please check the URL.
labels.busy_title=Service Temporarily Unavailable

    }

    @Test
    public void test_getLanguageItems_cacheException() {
        final List<Map<String, String>> items = systemHelper.getLanguageItems(new Locale("invalid"));
        assertNotNull(items);
        // The cache may work fine even with invalid locale, so check size is reasonable
        assertTrue(items.size() >= 1);
    }

    @Test
    public void test_getHostname_unknownHost() {

        final String value = decodeId(id);
        final String[] values = split(value, "/").get(stream -> stream.filter(StringUtil::isNotEmpty).toArray(n -> new String[n]));
        if (values.length == 0) {
            // invalid?
            return new PathInfo(StringUtil.EMPTY, StringUtil.EMPTY);
        }
        if (values.length == 1) {
            return new PathInfo(StringUtil.EMPTY, values[0]);
        }

        final BulkItemResponse[] itemResponses = response.getItems();
        if (itemResponses.length != entityList.size()) {
            throw new IllegalStateException("Invalid response size: " + itemResponses.length + " != " + entityList.size());
        }
        final int[] results = new int[itemResponses.length];
        for (int i = 0; i < itemResponses.length; i++) {

        final BulkItemResponse[] itemResponses = response.getItems();
        if (itemResponses.length != entityList.size()) {
            throw new IllegalStateException("Invalid response size: " + itemResponses.length + " != " + entityList.size());
        }
        final int[] results = new int[itemResponses.length];
        for (int i = 0; i < itemResponses.length; i++) {

        }
    }

    @Test
    public void test_reload_withIOException() {
        // This test verifies error handling during reload
        // We'll test with invalid data or missing file
        try {
            File nonExistentFile = new File("non_existent_file.txt");
            ProtwordsFile errorFile = new ProtwordsFile("test_id", nonExistentFile.getAbsolutePath(), new Date());

        } catch (final QueryParseException e) {
            throw new InvalidQueryException(messages -> messages.addErrorsInvalidQueryParseError(UserMessages.GLOBAL_PROPERTY_KEY),
                    "Invalid query: " + queryContext.getQueryString(), e);
        }
    }

    /**
     * Gets the query parser instance for parsing search query strings.
     *
     * @return the configured query parser
     */

        final BulkItemResponse[] itemResponses = response.getItems();
        if (itemResponses.length != entityList.size()) {
            throw new IllegalStateException("Invalid response size: " + itemResponses.length + " != " + entityList.size());
        }
        final int[] results = new int[itemResponses.length];
        for (int i = 0; i < itemResponses.length; i++) {