Remove the REPL forked code.

Author: dragos

repl/scala-2.11/src/main/scala/org/apache/spark/repl/Main.scala

@@ -48,7 +48,6 @@ object Main extends Logging {
     Option(sparkContext).map(_.stop)
   }
 
-
   def getAddedJars: Array[String] = {
     val envJars = sys.env.get("ADD_JARS")
     if (envJars.isDefined) {
@@ -84,10 +83,9 @@ object Main extends Logging {
     val loader = Utils.getContextOrSparkClassLoader
     try {
       sqlContext = loader.loadClass(name).getConstructor(classOf[SparkContext])
-        .newInstance(sparkContext).asInstanceOf[SQLContext] 
+        .newInstance(sparkContext).asInstanceOf[SQLContext]
       logInfo("Created sql context (with Hive support)..")
-    }
-    catch {
+    } catch {
       case _: java.lang.ClassNotFoundException | _: java.lang.NoClassDefFoundError =>
         sqlContext = new SQLContext(sparkContext)
         logInfo("Created sql context..")