return IP_PATTERN.matcher(ip).replaceAll(mr -> {
            String[] parts = mr.group().split("\\.");
            if (parts.length == 4) {
                return parts[0] + "." + parts[1] + "." + parts[2] + ".xxx";
            }
            return mr.group();
        });
    }

    private String maskSessionId(String sessionId) {
        if (!maskSensitiveData || sessionId == null) {
            return sessionId;

                  public SampleElements<Entry<String, Integer>> samples() {
                    return new SampleElements<>(
                        mapEntry("x", 1),
                        mapEntry("xxx", 3),
                        mapEntry("xx", 2),
                        mapEntry("xxxx", 4),
                        mapEntry("aaaaa", 5));
                  }

                  @Override

    )
    server.enqueue(
      MockResponse(body = "abc"),
    )
    // Enqueue an additional response that show if we burnt a good prior response.
    server.enqueue(
      MockResponse(body = "XXX"),
    )
    val call1 = client.newCall(Request(server.url("/")))
    val response1 = call1.execute()
    waitForDataFrames(Http2Connection.OKHTTP_CLIENT_WINDOW_SIZE)

// These tokens are opaque to MinIO and are verified by a configured (external)
// Identity Management Plugin.
//
// API endpoint: https://minio:9000?Action=AssumeRoleWithCustomToken&Token=xxx
func (sts *stsAPIHandlers) AssumeRoleWithCustomToken(w http.ResponseWriter, r *http.Request) {
	ctx := newContext(r, w, "AssumeRoleWithCustomToken")

	claims := make(map[string]any)

// We have consumed the register or R prefix.
func (p *Parser) atRegisterExtension() bool {
	switch p.arch.Family {
	case sys.ARM64, sys.Loong64:
		// R1.xxx
		return p.peek() == '.'
	default:
		return false
	}
}

// registerReference parses a register given either the name, R10, or a parenthesized form, SPR(10).

	queryValue["suffix"] = suffixes
	queryValue["events"] = events
	return makeTestTargetURL(endPoint, bucketName, "", queryValue)
}

// getRandomDisks - Creates a slice of N random disks, each of the form - minio-XXX
func getRandomDisks(n int) ([]string, error) {
	var erasureDisks []string
	for range n {
		path, err := os.MkdirTemp(globalTestTmpDir, "minio-")
		if err != nil {
			// Remove directories created so far.

f7b45--nx?a1l--nx??e!.&21k?apc?b&og?up??c&isp?od??dem?e&sab,uc?yg??f&ehc?orp??g&ba?ne?ro?tkm??hcet?jol?l&a&g?iciffo,s??im?ut??m&da?oc?se??n&gd?if?o&m?rga???o&csid?fni?i&r?u??rp??pprr?qisp?r&ab?bi?tn?ut??t&al?e&n?v??n&ed?o&c?do???of?qra?ra??ude?vog?xxx??beuq?n?smoc??fdh?i&lohtac?n&agro?ilc?osanap??sum?tic??l!.&gro?moc?oc?ten?ude?vog?yo,?l??m!.&mt?ossa??p1akcq--nx??n!.&mon?ossa??i?p??relcel?s!.&gro?moc?ten?ude?vog???t!s?w??v!.&gro?lim?moc?sndym,ten?ude?v&g:.d,,og????wp?yn??d&2urzc--nx?3&1wrpk--nx?...

  <unknown>   Normal   Scheduled           pod/nginx-6c975b59f8-gvmjr    Successfully assigned default/nginx-6c975b59f8-gvmjr to minikube
  
  $ kubectl describe pod xxx
  ......
  Events:
    Type    Reason     Age        From               Message
    ----    ------     ----       ----               -------

wzmiuw.gov.pl
x.bg
x.mythic-beasts.com
x.se
x0.com
x0.to
x443.pw
xbox
xen.prgmr.com
xerox
xihuan
xii.jp
xin
xj.cn
xmit.dev
xnbay.com
xs4all.space
xxx
xyz
xz.cn
y.bg
y.se
yabu.hyogo.jp
yabuki.fukushima.jp
yachimata.chiba.jp
yachiyo.chiba.jp
yachiyo.ibaraki.jp
yachts
yaese.okinawa.jp
yahaba.iwate.jp
yahiko.niigata.jp

* Set fsGroup by securityContext.fsGroup in azure file. However,f user both sets gid=xxx in mountOptions in azure storage class and securityContext.fsGroup, gid=xxx setting in mountOptions takes precedence. ([#58316](https://github.com/kubernetes/kubernetes/pull/58316), [@andyzhangx](https://github.com/andyzhangx))