String CRAWLER_DOCUMENT_CACHE_ENABLED = "crawler.document.cache.enabled";

    /** The key of the configuration. e.g. 2621440 */
    String CRAWLER_DOCUMENT_CACHE_MAX_SIZE = "crawler.document.cache.max.size";

    /** The key of the configuration. e.g. text/html */
    String CRAWLER_DOCUMENT_CACHE_SUPPORTED_MIMETYPES = "crawler.document.cache.supported.mimetypes";

import org.lastaflute.web.util.LaServletContextUtil;
import org.lastaflute.web.validation.ActionValidator;
import org.opensearch.monitor.os.OsProbe;

import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import com.ibm.icu.util.ULocale;

public class SystemHelper {

    private static final Logger logger = LogManager.getLogger(SystemHelper.class);

    /** The key of the message: more.. */
    public static final String LABELS_search_result_more = "{labels.search_result_more}";

    /** The key of the message: Cache */
    public static final String LABELS_search_result_cache = "{labels.search_result_cache}";

    /** The key of the message: Similar Results ({0}) */
    public static final String LABELS_search_result_similar = "{labels.search_result_similar}";