Github user pnowojski commented on a diff in the pull request:
https://github.com/apache/flink/pull/5500#discussion_r169051920
--- Diff:
flink-streaming-java/src/test/java/org/apache/flink/streaming/api/operators/co/CoBroadcastWithKeyedOperatorTest.java
---
@@ -204,6 +208,8 @@ public void testFunctionWithTimer() throws Exception {
private final long timerTS;
+ static final String EXPECTED_KEY = "6";
--- End diff --
Can not this be a non static field initialised in the constructor just as
`timerTS` is?
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