int cleanupDays = fessConfig.getDayForCleanup();
        // cleanupDays is primitive int, not Integer
        assertEquals(3, cleanupDays);

        // Test integer conversion for crawler processes
        Integer crawlerProcesses = fessConfig.getJobMaxCrawlerProcessesAsInteger();
        assertNotNull(crawlerProcesses);
        assertEquals(3, crawlerProcesses.intValue());
    }

    /** The default field to search in when no specific field is specified. */
    protected String defaultField = null;

    /**
     * Constructs a new QueryContext with the specified query string.
     * Processes special query prefixes (allinurl:, allintitle:) and initializes
     * request-scoped attributes for highlighting and field logging.
     * @param queryString The query string to process.

            chain.id = i;
            chains.add(chain);
            authenticationManager.addChain(chain);
        }

        // Test order by using load which processes chains sequentially
        User user = createTestUser("testuser");
        for (int i = 0; i < chains.size(); i++) {
            User nextUser = createTestUser("user" + (i + 1));

    protected static final String WAR_FILE_EXTENSION = ".war";

    /** The entry prefix for class files inside a WAR file. */
    protected static final String WEB_INF_CLASSES_PATH = "WEB-INF/classes/";

    /**
     * Processes the directory under the root directory.
     *
     * @param rootDir the root directory (must not be {@literal null})
     * @param handler the handler to process classes (must not be {@literal null})
     */

     */
    protected HtmlResponse redirectToRoot() {
        return systemHelper.getRedirectResponseToRoot(newHtmlResponseAsRedirect("/"));
    }

    /**
     * Processes the given path through the virtual host helper to handle
     * virtual host configurations and path modifications.
     *
     * @param path the HTML path to process

    }

    // Test ProcessDestroyer inner class
    public void test_processDestroyer_creation() throws Exception {
        // We can't directly test ProcessDestroyer without creating actual processes,
        // but we can test that the class exists and basic functionality
        try {
            // Use reflection to verify ProcessDestroyer class exists

                        return new StatsObject();
                    }
                });
    }

    /**
     * Cleanup method called when the helper is being destroyed.
     * Logs cache statistics and processes any remaining statistics
     * objects in the cache before shutdown.
     */
    @PreDestroy
    public void destroy() {
        if (logger.isDebugEnabled()) {

        default:
            break;
        }
        return OptionalEntity.empty();
    }

    /**
     * Converts a form to a WebConfig entity with proper user and timestamp information.
     * Also processes permissions and virtual hosts from form fields.
     *
     * @param form the form containing the web config data
     * @return an optional WebConfig entity with updated metadata
     */

            throw new SsoLoginException("Failed to initialize SPNEGO.", e);
        }
    }

    /**
     * Attempts to obtain login credentials using SPNEGO authentication.
     *
     * This method processes the HTTP request to extract and validate SPNEGO
     * authentication tokens. It handles the SPNEGO handshake process and
     * extracts the user principal from successful authentication.
     *

            if (StringUtil.isNotBlank(url)) {
                urlSet.add(RequestDataBuilder.newRequestData().get().url(url).build());
            }
        }
        return urlSet;
    }

    /**
     * Processes the response data from a crawled URL, including failure handling.
     * This method extends the base response processing to handle Fess-specific failure
     * URL tracking when certain HTTP status codes are encountered.
     *