Hi, It's not the algorithm itself but what was copied from the wikipedia page. Note this comment in the code [1]: "Get some graph data. Use the example from Wikipedia: https://en.wikipedia.org/wiki/PageRank"
Ask yourself this. What license is that example under? Is that compatible with the Apache license? Kind Regards, Justin 1. ./wayang-tests-integration/code/test/java/org/apache/wayang/tests/WayangPlans.java
