[SPARK-6980] Cleaned up UT imports

liancheng · Jun 11, 2015 · 7774d56 · 7774d56
1 parent 4351c48
commit 7774d56
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/core/src/test/scala/org/apache/spark/rpc/akka/AkkaRpcEnvSuite.scala b/core/src/test/scala/org/apache/spark/rpc/akka/AkkaRpcEnvSuite.scala
@@ -17,15 +17,12 @@
 
 package org.apache.spark.rpc.akka
 
-import java.util.concurrent.TimeoutException
-
 import scala.concurrent.Await
 import scala.concurrent.ExecutionContext.Implicits.global
 import scala.concurrent.duration._
-import scala.util.{Success, Failure}
 import scala.language.postfixOps
 
-import akka.actor.{ActorSystem, Actor, ActorRef, Props, Address}
+import akka.actor.{ActorSystem, Actor, Props}
 import akka.pattern.ask
 
 import org.apache.spark.rpc._