Myasuka commented on a change in pull request #9255: [FLINK-13034] Introduce
isEmpty method for MapState
URL: https://github.com/apache/flink/pull/9255#discussion_r326908826
##########
File path:
flink-libraries/flink-cep/src/test/java/org/apache/flink/cep/utils/TestSharedBuffer.java
##########
@@ -219,6 +219,15 @@ public boolean contains(UK key) throws Exception {
return new
CountingIterator<>(values.entrySet().iterator());
}
+ @Override
+ public boolean isEmpty() throws Exception {
+ if (values == null) {
+ return false;
Review comment:
good catch, this place should be `true`.
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