+ ", enable verbose output (-X) for more details";
                    }

                    if (logger.isDebugEnabled()) {
                        message += ": " + e.getMessage();
                    }

                    logger.warn(message);
                }

                if (project != null) {

     * Logs cache statistics and processes any remaining statistics
     * objects in the cache before shutdown.
     */
    @PreDestroy
    public void destroy() {
        if (logger.isDebugEnabled()) {
            logger.debug("cache stats: {}", statsCache.stats());
        }
        statsCache.asMap().entrySet().stream().forEach(e -> {
            final StatsObject data = e.getValue();

                    try {
                        zos.putNextEntry(entry);
                        final long len = Files.copy(filePath, zos);
                        if (logger.isDebugEnabled()) {
                            logger.debug("Log file: name={}, size={}", filePath.getFileName(), len);
                        }
                    } catch (final IOException e) {

                // won't happen
            }
        }

        if (listeners == null) {
            listeners = new ArrayList<>();

            if (logger.isDebugEnabled()) {
                listeners.add(new DebugResolutionListener(logger));
            }

            listeners.add(new WarningResolutionListener(logger));
        }

     * The cache is configured with a maximum size of 100 entries and expires after 10 minutes.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initializing {}", this.getClass().getSimpleName());
        }
        crawlingConfigCache = CacheBuilder.newBuilder().maximumSize(100).expireAfterWrite(10, TimeUnit.MINUTES).build();
    }

                            relativizeOutputFile(outputFile),
                            project.getArtifactId());
                    return false;
                } else if (LOGGER.isDebugEnabled()) {
                    LOGGER.debug(
                            "File '{}' timestamp {} vs artifact timestamp {} for '{}'",
                            relativizeOutputFile(outputFile),

     */
    @Override
    protected int writeBytesWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        if (log.isDebugEnabled()) {
            log.debug("Opening " + this.name);
            log.debug("Flags are " + Hexdump.toHexString(getFlags(), 4));
        }

        SMBUtil.writeInt2(57, dst, dstIndex);

    public RepositorySystemSession newRepositorySession(MavenExecutionRequest request) {
        if (!Boolean.parseBoolean(System.getProperty("maven.newRepositorySession.warningsDisabled", "false"))) {
            if (logger.isDebugEnabled()) {
                logger.warn(

                throw e;
            } catch (final Exception e) {
                if (retryCount >= maxRetryCount) {
                    throw e;
                }
                if (logger.isDebugEnabled()) {
                    logger.debug("Failed to invoke actionGet. count:{}", retryCount, e);
                }

                final long minSleep = retryInterval + retryCount * 1000L;

            slf4jLogger.info("Enabling strict checksum verification on all artifact downloads.");
        }

        if (slf4jLogger.isDebugEnabled()) {
            slf4jLogger.debug("Message scheme: {}", (MessageUtils.isColorEnabled() ? "color" : "plain"));
            if (MessageUtils.isColorEnabled()) {
                MessageBuilder buff = MessageUtils.builder();