Github user StephanEwen commented on the pull request: https://github.com/apache/flink/commit/6731ec1e48d0a0092dd2330adda73bcf37fda8d7#commitcomment-19376219 In flink-streaming-connectors/flink-connector-kafka-base/src/test/java/org/apache/flink/streaming/connectors/kafka/testutils/DataGenerators.java: In flink-streaming-connectors/flink-connector-kafka-base/src/test/java/org/apache/flink/streaming/connectors/kafka/testutils/DataGenerators.java on line 162: That seems like a hack that throws the next person looking into this code off. I think pulling the function out into a dedicated (static, non-anonymous) class is the clean way to go.
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