Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/2637#discussion_r85768134
--- Diff:
flink-java/src/test/java/org/apache/flink/api/java/operator/JoinOperatorTest.java
---
@@ -1211,7 +1210,6 @@ public String toString() {
public String myString;
public Object nothing;
public List<String> countries;
- public Writable interfaceTest;
--- End diff --
The interface here checks for correct type extraction and handling of
Flink. For that this variable does not need to be used but just declared.
However, this functionality is tested at other places as well.
So, +1 for removing this line.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
