Github user sihuazhou commented on a diff in the pull request:
https://github.com/apache/flink/pull/6333#discussion_r202517247
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/state/heap/CachingInternalPriorityQueueSet.java
---
@@ -305,6 +351,6 @@ private void checkRefillCacheFromStore() {
* after usage.
*/
@Nonnull
- CloseableIterator<E> orderedIterator();
+ CloseableIterator<E> orderedIterator();;
--- End diff --
a duplicated `;`---
