zentol commented on a change in pull request #7302: [FLINK-11156] [tests]
Reconcile powermock with JDK 9
URL: https://github.com/apache/flink/pull/7302#discussion_r241906430
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/zookeeper/ZooKeeperStateHandleStore.java
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@@ -327,7 +327,6 @@ public int exists(String pathInZooKeeper) throws Exception
{
* @return True if the state handle could be released
* @throws Exception If the ZooKeeper operation or discarding the state
handle fails
*/
- @Nullable
Review comment:
unrelated, move into a separate hotfix commit
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