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    @Deprecated
    default byte[] serialize(String topic, T data) {
        throw new UnsupportedOperationException("this method is not used on production anymore");
    }

    @Deprecated
    default byte[] serialize(String topic, Headers headers, T data) {
        return serialize(topic, data);
    }

    default ByteBuffer serialize(String topic, T data, Headers headers) {
        byte[] array = serialize(topic, headers, data);
        return array == null ? null : ByteBuffer.wrap(array);
    }