try {
            if (logger.isDebugEnabled()) {
                logger.debug("Shutting down thread executor.");
            }
            executor.shutdown();
            executor.awaitTermination(executorTerminationTimeout, TimeUnit.SECONDS);
        } catch (final InterruptedException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to interrupt executor.", e);
            }

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.fess.helper.CrawlerStatsHelper.StatsKeyObject;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;

public class CrawlerStatsHelperTest extends UnitFessTestCase {

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

        if (!Constants.T.equals(scheduledJob.getAvailable())) {
            logger.info("Inactive Job {}:{}", id, scheduledJob.getName());
            try {
                unregister(scheduledJob);
            } catch (final Exception e) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Failed to delete Job {}", scheduledJob, e);
                }
            }
            return;

public class CrawlerLogHelper extends LogHelperImpl {
    private static final Logger logger = LogManager.getLogger(CrawlerLogHelper.class);

    @Override
    public void log(final LogType key, final Object... objs) {
        if (!ComponentUtil.available()) {
            if (logger.isDebugEnabled()) {
                logger.debug("container was destroyed.");
            }
            return;
        }

            if (logger.isDebugEnabled()) {
                logger.debug("Terminating process {}.", p);
            }
            try {
                if (!p.destroyForcibly().waitFor(timeout, TimeUnit.MILLISECONDS)) {
                    logger.warn("Terminating process {} is timed out.", p);
                } else if (logger.isDebugEnabled()) {
                    logger.debug("Terminated process {}.", p);
                }

		ExplicitFTPS:   tls,
		Logger:         &minioLogger{},
		PassivePorts:   portRange,
		PublicIP:       publicIP,
	})
	if err != nil {
		logger.Fatal(err, "unable to initialize FTP server")
	}

	logger.Info(fmt.Sprintf("%s listening on %s", name, net.JoinHostPort(publicIP, strconv.Itoa(port))))

	if err = ftpServer.ListenAndServe(); err != nil {
		logger.Fatal(err, "unable to start FTP server")
	}

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

    protected volatile Map<String, Map<String, List<Tuple3<String, QueryBuilder, ScoreFunctionBuilder<?>>>>> keyMatchQueryMap =
            Collections.emptyMap();

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());

                if (logger.isDebugEnabled()) {
                    logger.debug("Interrupted.", e);
                }
            }
        }

        public void awaitTermination(final long mills) {
            try {
                join(mills);
            } catch (final InterruptedException e) {
                if (logger.isDebugEnabled()) {

	"github.com/minio/minio/internal/logger"
)

func replLogIf(ctx context.Context, err error, errKind ...interface{}) {
	logger.LogIf(ctx, "replication", err, errKind...)
}

func replLogOnceIf(ctx context.Context, err error, id string, errKind ...interface{}) {
	logger.LogOnceIf(ctx, "replication", err, id, errKind...)
}

func iamLogIf(ctx context.Context, err error, errKind ...interface{}) {
	logger.LogIf(ctx, "iam", err, errKind...)
}

            if (logger.isDebugEnabled()) {
                logger.debug("{} does not exists.", dir);
            }
            return;
        }
        try (Stream<Path> walk = Files.walk(dir, FileVisitOption.FOLLOW_LINKS)) {
            walk.sorted(Comparator.reverseOrder()).forEach(f -> {
                if (logger.isDebugEnabled()) {
                    logger.debug("Deleting {}", f);
                }