Github user yew1eb commented on a diff in the pull request:
https://github.com/apache/flink/pull/5731#discussion_r177616520
--- Diff:
flink-scala-shell/src/test/scala/org/apache/flink/api/scala/ScalaShellITCase.scala
---
@@ -23,7 +23,7 @@ import java.io._
import akka.actor.ActorRef
import akka.pattern.Patterns
import org.apache.flink.runtime.minicluster.StandaloneMiniCluster
-import org.apache.flink.configuration.{ConfigConstants, Configuration,
CoreOptions, GlobalConfiguration}
+import org.apache.flink.configuration._
--- End diff --
make sense.
---
