docs: public static Properties replaceDeprecatedProducerKeys(Properties configProps) {
  		// Replace deprecated key
  		if (configProps.containsKey(ProducerConfigConstants.COLLECTION_MAX_COUNT)) {
  			configProps.setProperty(COLLECTION_MAX_COUNT,
  					configProps.getProperty(ProducerConfigConstants.COLLECTION_MAX_COUNT));
  			configProps.remove(ProducerConfigConstants.COLLECTION_MAX_COUNT);
  		}
  		// Replace deprecated key
  		if (configProps.containsKey(ProducerConfigConstants.AGGREGATION_MAX_COUNT)) {
  			configProps.setProperty(AGGREGATION_MAX_COUNT,
  					configProps.getProperty(ProducerConfigConstants.AGGREGATION_MAX_COUNT));
  			configProps.remove(ProducerConfigConstants.AGGREGATION_MAX_COUNT);
  		}
  		return configProps;
  	}