* including automatic generation of file type facets and custom query mappings.
 */
public class FacetQueryView {
    /** Logger instance for this class */
    private static final Logger logger = LogManager.getLogger(FacetQueryView.class);

    /** Title for this facet query view */
    protected String title;

    /** Map of display keys to their corresponding query strings */

            return stacktraceString.get();
        }

        final String errorCode = UUID.randomUUID().toString();
        if (logger.isDebugEnabled()) {
            logger.debug("[{}] {}", errorCode, stacktraceString.get().replace("\n", "\\n"));
        } else {
            logger.warn("[{}] {}", errorCode, cause.getMessage());
        }
        return "error_code:" + errorCode;
    }

            context.logger.error("Goal canceled by user.");
            return CANCELED;
        } catch (Exception e) {
            if (context.options().showErrors().orElse(false)) {
                context.logger.error(e.getMessage(), e);
            } else {
                context.logger.error(e.getMessage());
            }
            return ERROR;
        }

            context.logger.error("Goal canceled by user.");
            return CANCELED;
        } catch (Exception e) {
            if (context.options().showErrors().orElse(false)) {
                context.logger.error(e.getMessage(), e);
            } else {
                context.logger.error(e.getMessage());
            }
            return ERROR;
        }
    }

 * This job executes the ThumbnailGenerator process as a separate JVM process
 * to create thumbnail images for supported document types.
 */
public class GenerateThumbnailJob extends ExecJob {
    /** Logger for this class. */
    static final Logger logger = LogManager.getLogger(GenerateThumbnailJob.class);

    /** Number of threads to use for thumbnail generation. */
    protected int numOfThreads = 1;

 * limitations under the License.
 */
package gradlebuild.docs.dsl.docbook;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.LinkedList;

public class DefaultGenerationListener implements GenerationListener {
    private static final Logger LOGGER = LoggerFactory.getLogger(DefaultGenerationListener.class);
    private final LinkedList<String> contextStack = new LinkedList<String>();

/**
 * API action for admin related query management.
 * Provides REST endpoints for managing related search queries.
 */
public class ApiAdminRelatedqueryAction extends FessApiAdminAction {

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

    // ===================================================================================

 * <ul>
 *   <li>Retry up to 5 times</li>
 *   <li>Wait 500ms between retries</li>
 * </ul>
 *
 */
public class FaultTolerantClient implements CrawlerClient {

    /** Logger instance for this class */
    private static final Logger logger = LogManager.getLogger(FaultTolerantClient.class);

    /** The underlying crawler client */
    protected CrawlerClient client;

    /** Maximum number of retry attempts */

 * produces incorrect results (e.g., SQL files starting with REM comments
 * being misdetected as batch files).
 */
public class FessMimeTypeHelper extends MimeTypeHelperImpl {

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

    /**
     * Default constructor for FessMimeTypeHelper.
     */
    public FessMimeTypeHelper() {
        // Default constructor
    }

    /**

                        logger.warn("Terminating process {} is timed out.", p);
                    } else if (logger.isDebugEnabled()) {
                        logger.debug("Terminated process {}.", p);
                    }
                } catch (final Exception e) {
                    logger.warn("Failed to stop destroyer.", e);
                }
            } else {
                if (logger.isDebugEnabled()) {