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SPARK-2482: Resolve sbt warnings during build #1330

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2 changes: 0 additions & 2 deletions bagel/src/test/scala/org/apache/spark/bagel/BagelSuite.scala
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Expand Up @@ -24,8 +24,6 @@ import org.scalatest.time.SpanSugar._
import org.apache.spark._
import org.apache.spark.storage.StorageLevel

import scala.language.postfixOps

class TestVertex(val active: Boolean, val age: Int) extends Vertex with Serializable
class TestMessage(val targetId: String) extends Message[String] with Serializable

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Expand Up @@ -21,7 +21,6 @@ import java.lang.ref.WeakReference

import scala.collection.mutable.{HashSet, SynchronizedSet}
import scala.language.existentials
import scala.language.postfixOps
import scala.util.Random

import org.scalatest.{BeforeAndAfter, FunSuite}
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2 changes: 0 additions & 2 deletions core/src/test/scala/org/apache/spark/DriverSuite.scala
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Expand Up @@ -26,8 +26,6 @@ import org.scalatest.time.SpanSugar._

import org.apache.spark.util.Utils

import scala.language.postfixOps

class DriverSuite extends FunSuite with Timeouts {

test("driver should exit after finishing") {
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Expand Up @@ -22,7 +22,6 @@ import java.util.concurrent.Semaphore
import scala.concurrent.{Await, TimeoutException}
import scala.concurrent.duration.Duration
import scala.concurrent.ExecutionContext.Implicits.global
import scala.language.postfixOps

import org.scalatest.{BeforeAndAfterAll, FunSuite}
import org.scalatest.concurrent.Timeouts
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1 change: 0 additions & 1 deletion core/src/test/scala/org/apache/spark/ui/UISuite.scala
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Expand Up @@ -21,7 +21,6 @@ import java.net.ServerSocket
import javax.servlet.http.HttpServletRequest

import scala.io.Source
import scala.language.postfixOps
import scala.util.{Failure, Success, Try}

import org.eclipse.jetty.server.Server
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1 change: 0 additions & 1 deletion pom.xml
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Expand Up @@ -839,7 +839,6 @@
<arg>-unchecked</arg>
<arg>-deprecation</arg>
<arg>-feature</arg>
<arg>-language:postfixOps</arg>
</args>
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@jkbradley I removed this parameter. The related discussion in #1069

<jvmArgs>
<jvmArg>-Xms1024m</jvmArg>
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12 changes: 6 additions & 6 deletions repl/src/main/scala/org/apache/spark/repl/SparkILoop.scala
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Expand Up @@ -15,15 +15,15 @@ import scala.tools.nsc._
import scala.tools.nsc.backend.JavaPlatform
import scala.tools.nsc.interpreter._

import scala.tools.nsc.interpreter.{ Results => IR }
import Predef.{ println => _, _ }
import java.io.{ BufferedReader, FileReader }
import scala.tools.nsc.interpreter.{Results => IR}
import Predef.{println => _, _}
import java.io.{BufferedReader, FileReader}
import java.net.URI
import java.util.concurrent.locks.ReentrantLock
import scala.sys.process.Process
import scala.tools.nsc.interpreter.session._
import scala.util.Properties.{ jdkHome, javaVersion }
import scala.tools.util.{ Javap }
import scala.util.Properties.{jdkHome, javaVersion}
import scala.tools.util.{Javap}
import scala.annotation.tailrec
import scala.collection.mutable.ListBuffer
import scala.concurrent.ops
Expand All @@ -33,7 +33,7 @@ import scala.tools.nsc.io.{File, Directory}
import scala.reflect.NameTransformer._
import scala.tools.nsc.util.ScalaClassLoader._
import scala.tools.util._
import scala.language.{implicitConversions, existentials}
import scala.language.{implicitConversions, existentials, postfixOps}
import scala.reflect.{ClassTag, classTag}
import scala.tools.reflect.StdRuntimeTags._

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Expand Up @@ -20,7 +20,6 @@ package org.apache.spark.streaming
import java.nio.ByteBuffer

import scala.collection.mutable.ArrayBuffer
import scala.language.postfixOps

import org.apache.spark.SparkConf
import org.apache.spark.storage.{StorageLevel, StreamBlockId}
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Expand Up @@ -29,8 +29,6 @@ import org.scalatest.concurrent.Timeouts
import org.scalatest.exceptions.TestFailedDueToTimeoutException
import org.scalatest.time.SpanSugar._

import scala.language.postfixOps

class StreamingContextSuite extends FunSuite with BeforeAndAfter with Timeouts with Logging {

val master = "local[2]"
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Expand Up @@ -20,7 +20,6 @@ package org.apache.spark.streaming
import scala.collection.mutable.ArrayBuffer
import scala.concurrent.Future
import scala.concurrent.ExecutionContext.Implicits.global
import scala.language.postfixOps

import org.apache.spark.storage.StorageLevel
import org.apache.spark.streaming.dstream.DStream
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Expand Up @@ -18,7 +18,6 @@
package org.apache.spark.streaming

import scala.io.Source
import scala.language.postfixOps

import org.scalatest.FunSuite
import org.scalatest.concurrent.Eventually._
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