Github user hczerpak commented on a diff in the pull request:
https://github.com/apache/flink/pull/1298#discussion_r43157767
--- Diff:
flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/spargel/MessagingFunction.java
---
@@ -314,7 +314,7 @@ public void remove() {
/**
* Retrieves the vertex in-degree (number of in-coming edges).
- * @return The in-degree of this vertex if the {@link
IterationConfiguration#setOptDegrees(boolean)}
+ * @return The in-degree of this vertex
--- End diff --
There is no IterationConfiguration#setOptDegrees(boolean) any more and if
you look at the source code which this javadoc relates to it. It looked like
copy-paste comment from somewhere else.
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