@Override
        public boolean equals(Object o) {
            if (this == o) {
                return true;
            }
            if (o == null || getClass() != o.getClass()) {
                return false;
            }

            FlinkKafkaProducer.KafkaTransactionContext that =
                    (FlinkKafkaProducer.KafkaTransactionContext) o;

            return transactionalIds.equals(that.transactionalIds);
        }
Context associated to this instance of the {@link FlinkKafkaProducer}. User for keeping track
of the transactionalIds.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/kafka/src/main/java/org/apache/inlong/sort/kafka/FlinkKafkaProducer.java