// Clean up system property
            System.clearProperty(Constants.FESS_CONFIG_PREFIX + testKey);
        }
    }

    // Test cache behavior with system property changes
    @Test
    public void test_get_cacheAfterSystemPropertyChange() {
        String testKey = "cache.test";
        String initialValue = "initial";
        System.setProperty(Constants.FESS_CONFIG_PREFIX + testKey, initialValue);

        try {

import org.codelibs.curl.CurlResponse;
import org.dbflute.optional.OptionalEntity;
import org.lastaflute.web.servlet.request.stream.WrittenStreamOut;

/**
 * Abstract base class for dictionary files that manage dictionary items.
 * A dictionary file represents a collection of dictionary items with
 * CRUD operations and pagination support.
 *
 * @param <T> the type of dictionary items managed by this file
 */

            public String getIndexFieldHasCache() {
                return "has_cache";
            }

            @Override
            public String getIndexFieldCache() {
                return "cache";
            }

            @Override
            public String getIndexFieldLabel() {
                return "label";
            }

            @Override

        for (Map<String, Object> doc : docs) {
            boolean match = false;
            for (String keyword : query.split(" ")) {
                if (keyword.equals("OR")) {
                    continue;
                }
                if (doc.entrySet().stream().anyMatch(entry -> entry.getValue().toString().toLowerCase().contains(keyword.toLowerCase()))) {
                    match = true;
                    break;
                }

        String result = crawlJob.execute();

        assertNotNull(crawlJob.sessionId);
        // Check format: yyyyMMddHHmmss
        assertEquals(14, crawlJob.sessionId.length());
        assertTrue(crawlJob.sessionId.matches("\\d{14}"));
        assertTrue(result.contains("Session Id: " + crawlJob.sessionId));
    }

    // Test with negative max crawler processes
    @Test
    public void test_execute_negativeMaxProcesses() {

                final String cache = content.trim().replaceAll("[ \\t\\x0B\\f]+", " ");

                // text cache
                putResultDataBody(dataMap, fessConfig.getIndexFieldCache(), cache);
                putResultDataBody(dataMap, fessConfig.getIndexFieldHasCache(), Constants.TRUE);
            }
        }

import org.codelibs.fess.util.JobProcess;

import jakarta.annotation.PreDestroy;

/**
 * Helper class for managing system processes in Fess.
 * This class provides functionality to start, stop, and manage external processes
 * such as crawler processes, with proper resource cleanup and lifecycle management.
 */
public class ProcessHelper {
    /** Logger instance for this class */

    }

    @Test
    public void test_processFieldConfigs() {
        final FessFileTransformer transformer = createInstance();
        final Map<String, String> params = Maps.of("foo", "cache", "bar", "overwrite", "baz", "cache|overwrite");
        FieldConfigs fieldConfigs = new FieldConfigs(params);
        final Map<String, Object> dataMap = Map.of(//
                "foo", new String[] { "aaa", "bbb" }, //

labels.reqheader_web_crawling_config=Web Config
labels.key_match_configuration=Key Match
labels.key_match_list_term=Term
labels.key_match_list_query=Query
labels.key_match_term=Term
labels.key_match_query=Query
labels.key_match_size=Size
labels.key_match_boost=Boost
labels.key_match_urls=URLs
labels.key_match_title_details=Key Match
labels.design_configuration=Page Design
labels.design_title_file_upload=File to Upload

        if (markdownDomPurifyInitialized || typeof DOMPurify === 'undefined') return;
        // Register hook once: add rel="nofollow" to links, restrict class to code/pre/span/div
        // (matches server-side requireRelNofollowOnLinks and allowAttributes("class").onElements(...))
        DOMPurify.addHook('afterSanitizeAttributes', function(node) {
            if (node.tagName === 'A' && node.hasAttribute('href')) {