if nerrs <= 0 {
		nerrs = 1
	}
	if wks > nerrs {
		wks = nerrs
	}
	wk, _ := workers.New(wks)
	return &NotificationGroup{errs: make([]NotificationPeerErr, nerrs), workers: wk, retryCount: 3}
}

// WithRetries sets the retry count for all function calls from the Go method.
func (g *NotificationGroup) WithRetries(retryCount int) *NotificationGroup {
	if g != nil {
		g.retryCount = retryCount

            if( filename != null && filename.length() > 1 ) {
                in = new FileInputStream( filename );
            }
            Config.load( in );
            if (in != null)
                in.close();
        } catch( IOException ioe ) {
            if( log.level > 0 )
                ioe.printStackTrace( log );
        }

	defer func() {
		if r := recover(); r != nil {
			tx.Rollback()
		}
	}()
	if err := tx.Error; err != nil {
		t.Errorf("Failed to start transaction, got error %v\n", err)
	}

	if err := tx.Where("name=?", "zzjin").Delete(&User{}).Error; err != nil {
		tx.Rollback()
		t.Errorf("Failed to run one transaction, got error %v\n", err)
	}

	if err := tx.Create(&User{Name: "zzjin"}).Error; err != nil {
		tx.Rollback()

    }

    public void sort() {
        if (inputs != null) {
            Arrays.sort(inputs);
        }
        if (newInputs != null) {
            Arrays.sort(newInputs);
        }
    }

    @Override
    public int hashCode() {
        return Objects.hash(Arrays.hashCode(inputs), output);
    }

    @Override
    public boolean equals(final Object obj) {
        if (this == obj) {
            return true;

     */
    public String getScope() {
        if (id == 1) {
            return Artifact.SCOPE_COMPILE;
        } else if (id == 2) {
            return Artifact.SCOPE_TEST;

        } else if (id == 3) {
            return Artifact.SCOPE_RUNTIME;

        } else if (id == 4) {
            return Artifact.SCOPE_PROVIDED;
        } else if (id == 5) {
            return Artifact.SCOPE_SYSTEM;
        } else {

            final Object obj = map.get(entry.getKey());
            if (obj != null) {
                value = obj.toString();
            }
            final Matcher matcher = entry.getValue().matcher(value);
            if (allRequired) {
                if (!matcher.matches()) {
                    return false;
                }
            } else if (matcher.matches()) {
                return true;
            }
        }

        if (crawlingInfo == null) {
            logger.warn("No crawling session: {}", sessionId);
            return;
        }
        if (StringUtil.isNotBlank(name)) {
            crawlingInfo.setName(name);
        } else {
            crawlingInfo.setName(Constants.CRAWLING_INFO_SYSTEM_NAME);
        }
        if (dayForCleanup >= 0) {

                if (!urlValue.startsWith("#")) {
                    final String u;
                    if (!protocolHelper.isValidFileProtocol(urlValue)) {
                        if (urlValue.startsWith("/")) {
                            u = "file:" + urlValue;
                        } else {

	// Check if either is nil
	if v.IsNull() || a.IsNull() {
		// If one is, both must be.
		return boolCompare(op, v.IsNull(), a.IsNull())
	}

	if a.IsMissing() || v.IsMissing() {
		// If one is, both must be.
		return boolCompare(op, v.IsMissing(), a.IsMissing())
	}

	// Check array values
	aArr, aOK := a.ToArray()
	vArr, vOK := v.ToArray()
	if aOK && vOK {
		return arrayCompare(op, aArr, vArr)
	}

	if serverDebugLog {
		console.Debugf(format+"\n", data...)
	}
}

// findCache will attempt to find a matching cache for the provided options.
// If a cache with the same ID exists already it will be returned.
// If none can be found a new is created with the provided ID.
func (b *bucketMetacache) findCache(o listPathOptions) metacache {
	if b == nil {