pkg compress/zlib, type Writer struct
pkg compress/zlib, var ErrChecksum error
pkg compress/zlib, var ErrDictionary error
pkg compress/zlib, var ErrHeader error
pkg container/heap, func Init(Interface)
pkg container/heap, func Pop(Interface) interface{}
pkg container/heap, func Push(Interface, interface{})
pkg container/heap, func Remove(Interface, int) interface{}

	}

	if !globalCredViaEnv && cfg.Credential.IsValid() {
		// Preserve older credential if we do not have
		// root credentials set via environment variable.
		globalActiveCred = cfg.Credential
	}

	// Init compression config. For future migration, Compression config needs to be copied over from previous version.
	switch cfg.Version {
	case "29":
		// V29 -> V30
		cfg.Compression.Enabled = false

    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());
        }
        load();
    }

    public List<KeyMatch> getAvailableKeyMatchList() {

    protected String[] webProtocols = StringUtil.EMPTY_STRINGS;

    protected String[] fileProtocols = StringUtil.EMPTY_STRINGS;

    @PostConstruct
    public void init() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        webProtocols = split(fessConfig.getCrawlerWebProtocols(), ",")

    protected Set<String> apiResponseFieldSet;

    protected Set<String> notAnalyzedFieldSet;

    protected List<Pair<String, Float>> additionalDefaultList = new ArrayList<>();

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

            SingletonLaContainerFactory.setExternalContextComponentDefRegister(new GenericExternalContextComponentDefRegister());
            SingletonLaContainerFactory.init();

            final Thread shutdownCallback = new Thread("ShutdownHook") {
                @Override
                public void run() {
                    if (logger.isDebugEnabled()) {

						time.Sleep(1 * time.Second)
						// Upon an error on watch channel
						// re-init the watch channel.
						goto outerLoop
					}
					if err := watchResp.Err(); err != nil {
						iamLogIf(ctx, err)
						// log and retry.
						time.Sleep(1 * time.Second)
						// Upon an error on watch channel
						// re-init the watch channel.
						goto outerLoop
					}
					for _, event := range watchResp.Events {

	m.mlock.Lock()
	defer m.mlock.Unlock()
	for _, bucketMeasurement := range m.bucketsMeasurement {
		bucketMeasurement.updateExponentialMovingAverage(time.Now())
	}
}

func (m *Monitor) init(opts BucketOptions) {
	m.mlock.Lock()
	defer m.mlock.Unlock()

	_, ok := m.bucketsMeasurement[opts]
	if !ok {
		m.bucketsMeasurement[opts] = newBucketMeasurement(time.Now())
	}
}

    protected long maxCacheSize = 1000;

    protected long cacheExpireAfterWrite = 10 * 60 * 1000L;

    protected LoadingCache<String, StatsObject> statsCache;

    @PostConstruct
    public void init() {
        statsLogger = LogManager.getLogger(loggerName);
        statsCache = CacheBuilder.newBuilder().maximumSize(maxCacheSize).expireAfterWrite(cacheExpireAfterWrite, TimeUnit.MILLISECONDS)

        refresh();

        startJob(NAME_PREFIX);

        waitJob(NAME_PREFIX);
        refresh();

        ThreadUtil.sleep(3000);
    }

    @BeforeEach
    protected void init() {
        refresh();
    }

    @AfterEach
    protected void tearDown() {
    }

    @AfterAll
    protected static void tearDownAll() {