public String toString()

in broker-plugins/amqp-1-0-protocol/src/main/java/org/apache/qpid/server/protocol/v1_0/type/messaging/Properties.java [205:329]
111 lines of code
27 McCabe index (conditional complexity)

    public String toString()
    {
        StringBuilder builder = new StringBuilder("Properties{");
        final int origLength = builder.length();

        if (_messageId != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("messageId=").append(_messageId);
        }

        if (_userId != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("userId=").append(_userId);
        }

        if (_to != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("to=").append(_to);
        }

        if (_subject != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("subject=").append(_subject);
        }

        if (_replyTo != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("replyTo=").append(_replyTo);
        }

        if (_correlationId != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("correlationId=").append(_correlationId);
        }

        if (_contentType != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("contentType=").append(_contentType);
        }

        if (_contentEncoding != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("contentEncoding=").append(_contentEncoding);
        }

        if (_absoluteExpiryTime != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("absoluteExpiryTime=").append(_absoluteExpiryTime);
        }

        if (_creationTime != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("creationTime=").append(_creationTime);
        }

        if (_groupId != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("groupId=").append(_groupId);
        }

        if (_groupSequence != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("groupSequence=").append(_groupSequence);
        }

        if (_replyToGroupId != null)
        {
            if (builder.length() != origLength)
            {
                builder.append(',');
            }
            builder.append("replyToGroupId=").append(_replyToGroupId);
        }

        builder.append('}');
        return builder.toString();
    }