Github user mgaido91 commented on a diff in the pull request: https://github.com/apache/spark/pull/20472#discussion_r165340988 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/RandomForest.scala --- @@ -21,7 +21,6 @@ import java.io.IOException import scala.collection.mutable import scala.util.Random - --- End diff -- this empty line must be kept
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