Github user GJL commented on a diff in the pull request: https://github.com/apache/flink/pull/5410#discussion_r193126219 --- Diff: flink-connectors/flink-connector-rabbitmq/src/test/java/org/apache/flink/streaming/connectors/rabbitmq/RMQSinkTest.java --- @@ -83,7 +103,22 @@ public void throwExceptionIfChannelIsNull() throws Exception { } private RMQSink<String> createRMQSink() throws Exception { - RMQSink rmqSink = new RMQSink<String>(rmqConnectionConfig, QUEUE_NAME, serializationSchema); + RMQSink<String> rmqSink = new RMQSink<String>(rmqConnectionConfig, QUEUE_NAME, serializationSchema); --- End diff -- nit: Java 7 diamond operator should be preferred, i.e., `new RMQSink<>(...)`
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