*/
    public CrawlerClient getHc4Client() {
        return hc4Client;
    }

    /**
     * Sets the HC5 HTTP client instance.
     *
     * @param hc5Client the HC5 HTTP client
     */
    public void setHc5Client(final CrawlerClient hc5Client) {
        this.hc5Client = hc5Client;
    }

    /**
     * Gets the HC5 HTTP client instance.
     *
     * @return the HC5 HTTP client

	</component>
	<component name="httpClient"
		class="org.codelibs.fess.crawler.client.http.SwitchableHttpClient" instance="prototype">
		<property name="hc5Client">internalHttpClient</property>
		<property name="hc4Client">internalHc4HttpClient</property>
		<property name="maxRetryCount">5</property>
		<property name="retryInterval">500</property>
		<postConstruct name="init" />
	</component>

	req.SetBasicAuth(clientID, clientSecret)
	t := &http.Transport{
		TLSClientConfig: &tls.Config{
			InsecureSkipVerify: true,
		},
	}
	hclient := http.Client{
		Transport: t,
	}
	resp, err := hclient.Do(req)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()
	if resp.StatusCode != http.StatusOK {
		return nil, fmt.Errorf("%s", resp.Status)
	}

type BucketTargetSys struct {
	sync.RWMutex
	arnRemotesMap map[string]arnTarget
	targetsMap    map[string][]madmin.BucketTarget
	hMutex        sync.RWMutex
	hc            map[string]epHealth
	hcClient      *madmin.AnonymousClient
	aMutex        sync.RWMutex
	arnErrsMap    map[string]arnErrs // map of ARN to error count of failures to get target
}

type latencyStat struct {
	lastmin lastMinuteLatency