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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