Pass scalastyle

ash211 · ash211 · commit 96a0882843e9 · 2017-03-24T09:45:07.000-07:00
diff --git a/resource-managers/yarn/src/test/scala/org/apache/spark/network/yarn/YarnShuffleServiceMetricsSuite.scala b/resource-managers/yarn/src/test/scala/org/apache/spark/network/yarn/YarnShuffleServiceMetricsSuite.scala
@@ -17,15 +17,15 @@
 package org.apache.spark.network.yarn
 
 import org.apache.hadoop.metrics2.MetricsRecordBuilder
-import org.apache.spark.SparkFunSuite
-import org.apache.spark.network.server.OneForOneStreamManager
-import org.apache.spark.network.shuffle.{ExternalShuffleBlockHandler, ExternalShuffleBlockResolver}
 import org.mockito.Matchers._
 import org.mockito.Mockito.{mock, times, verify, when}
 import org.scalatest.Matchers
-
 import scala.collection.JavaConverters._
 
+import org.apache.spark.network.server.OneForOneStreamManager
+import org.apache.spark.network.shuffle.{ExternalShuffleBlockHandler, ExternalShuffleBlockResolver}
+import org.apache.spark.SparkFunSuite
+
 class YarnShuffleServiceMetricsSuite extends SparkFunSuite with Matchers {
 
   val streamManager = mock(classOf[OneForOneStreamManager])
