for i, ver := range x.versions {
		if key == ver.header.VersionID {
			obj, err := x.getIdx(i)
			return i, obj, err
		}
	}
	return -1, nil, errFileVersionNotFound
}

func (x *xlMetaV2) getIdx(idx int) (ver *xlMetaV2Version, err error) {
	if idx < 0 || idx >= len(x.versions) {
		return nil, errFileNotFound
	}
	var dst xlMetaV2Version

                parentIds.add(currentData.getId());
                // Reset - only needed for 'getId'.
                currentData.setGroupId(null);
                currentData.setArtifactId(null);
                currentData.setVersion(null);
                currentData = parentData;
            } else if (!parentIds.add(parentData.getId())) {

                if (!minProfileIds.add(profile.getId())) {
                    addViolation(
                            problems,
                            Severity.WARNING,
                            Version.BASE,
                            "profiles.profile.id",
                            null,
                            "Duplicate activation for profile " + profile.getId(),
                            profile);

                super.sendrecv(req, interim, params);
                if (interim.getErrorCode() != 0) {
                    checkStatus(req, interim);
                }
                k = req.nextElement().getMid();
            } else {
                k = makeKey(req);
            }

            try {
                resp.clearReceived();
                long timeout = getResponseTimeout(req);

// Temp files created in default Tmp dir
var globalTestTmpDir = os.TempDir()

// reseed - returns a new seed every time the function is called.
func reseed() uint32 {
	return uint32(time.Now().UnixNano() + int64(os.Getpid()))
}

// nextSuffix - provides a new unique suffix every time the function is called.
func nextSuffix() string {
	randmu.Lock()
	r := randN
	// Initial seed required, generate one.
	if r == 0 {