Removed trailing whitespace

Author: Jonas Bonér

akka-core/src/main/scala/actor/ActiveObject.scala

@@ -66,23 +66,23 @@ final class ActiveObjectConfiguration {
 }
 
 /**
- * Holds RTTI (runtime type information) for the Active Object, f.e. current 'sender' 
+ * Holds RTTI (runtime type information) for the Active Object, f.e. current 'sender'
  * reference, the 'senderFuture' reference etc.
  * <p/>
- * In order to make use of this context you have to create a member field in your 
- * Active Object that has the type 'ActiveObjectContext', then an instance will 
- * be injected for you to use. 
+ * In order to make use of this context you have to create a member field in your
+ * Active Object that has the type 'ActiveObjectContext', then an instance will
+ * be injected for you to use.
  * <p/>
- * This class does not contain static information but is updated by the runtime system 
- * at runtime. 
+ * This class does not contain static information but is updated by the runtime system
+ * at runtime.
  * <p/>
- * Here is an example of usage: 
+ * Here is an example of usage:
  * <pre>
  * class Ping {
- *   // This context will be injected, holds RTTI (runtime type information) 
- *   // for the current message send 
+ *   // This context will be injected, holds RTTI (runtime type information)
+ *   // for the current message send
  *   private ActiveObjectContext context = null;
- *   
+ *
  *   public void hit(int count) {
  *     Pong pong = (Pong) context.getSender();
  *     pong.hit(count++)
@@ -100,19 +100,19 @@ final class ActiveObjectContext {
    * Returns the current sender Active Object reference.
    * Scala style getter.
    */
-  def sender: AnyRef = { 
+  def sender: AnyRef = {
     if (_sender eq null) throw new IllegalStateException("Sender reference should not be null.")
     else _sender
-  } 
+  }
 
   /**
    * Returns the current sender Active Object reference.
    * Java style getter.
    */
-   def getSender: AnyRef = { 
+   def getSender: AnyRef = {
      if (_sender eq null) throw new IllegalStateException("Sender reference should not be null.")
      else _sender
-   } 
+   }
 
   /**
    * Returns the current sender future Active Object reference.
@@ -364,7 +364,7 @@ object ActiveObject extends Logging {
     proxy.asInstanceOf[T]
   }
 
-  private[akka] def newInstance[T](intf: Class[T], target: AnyRef, actorRef: ActorRef, 
+  private[akka] def newInstance[T](intf: Class[T], target: AnyRef, actorRef: ActorRef,
                                    remoteAddress: Option[InetSocketAddress], timeout: Long): T = {
     val context = injectActiveObjectContext(target)
     val proxy = Proxy.newInstance(Array(intf), Array(target), false, false)
@@ -462,7 +462,7 @@ object ActiveObject extends Logging {
         if (parent != null) injectActiveObjectContext0(activeObject, parent)
         else {
           log.warning(
-          "Can't set 'ActiveObjectContext' for ActiveObject [%s] since no field of this type could be found.", 
+          "Can't set 'ActiveObjectContext' for ActiveObject [%s] since no field of this type could be found.",
           activeObject.getClass.getName)
           None
         }
@@ -522,7 +522,7 @@ private[akka] sealed class ActiveObjectAspect {
       remoteAddress = init.remoteAddress
       timeout = init.timeout
       isInitialized = true
-      
+
     }
     dispatch(joinPoint)
   }
@@ -583,7 +583,7 @@ private[akka] sealed class ActiveObjectAspect {
     } else future.result
 
   private def isVoid(rtti: MethodRtti) = rtti.getMethod.getReturnType == java.lang.Void.TYPE
-  
+
   private def escapeArguments(args: Array[AnyRef]): Tuple2[Array[AnyRef], Boolean] = {
     var isEscaped = false
     val escapedArgs = for (arg <- args) yield {
@@ -606,11 +606,11 @@ private[akka] sealed class ActiveObjectAspect {
   joinPoint: JoinPoint, isOneWay: Boolean, isVoid: Boolean, sender: AnyRef, senderFuture: CompletableFuture[Any]) {
 
   override def toString: String = synchronized {
-    "Invocation [joinPoint: " + joinPoint.toString + 
-    ", isOneWay: " + isOneWay + 
+    "Invocation [joinPoint: " + joinPoint.toString +
+    ", isOneWay: " + isOneWay +
     ", isVoid: " + isVoid +
-    ", sender: " + sender + 
-    ", senderFuture: " + senderFuture + 
+    ", sender: " + sender +
+    ", senderFuture: " + senderFuture +
     "]"
   }
 
@@ -653,11 +653,11 @@ private[akka] class Dispatcher(transactionalRequired: Boolean, val callbacks: Op
   private var postRestart: Option[Method] = None
   private var initTxState: Option[Method] = None
   private var context: Option[ActiveObjectContext] = None
-  
+
   def this(transactionalRequired: Boolean) = this(transactionalRequired,None)
 
   private[actor] def initialize(targetClass: Class[_], targetInstance: AnyRef, ctx: Option[ActiveObjectContext]) = {
-    if (transactionalRequired || targetClass.isAnnotationPresent(Annotations.transactionrequired)) 
+    if (transactionalRequired || targetClass.isAnnotationPresent(Annotations.transactionrequired))
       self.makeTransactionRequired
     self.id = targetClass.getName
     target = Some(targetInstance)
@@ -705,7 +705,7 @@ private[akka] class Dispatcher(transactionalRequired: Boolean, val callbacks: Op
 
   def receive = {
     case Invocation(joinPoint, isOneWay, _, sender, senderFuture) =>
-      context.foreach { ctx => 
+      context.foreach { ctx =>
         if (sender ne null) ctx._sender = sender
         if (senderFuture ne null) ctx._senderFuture = senderFuture
       }

akka-core/src/main/scala/actor/Actor.scala

@@ -329,7 +329,7 @@ trait Actor extends Logging {
    * <pre>
    * self ! message
    * </pre>
-   * Here you also find most of the Actor API. 
+   * Here you also find most of the Actor API.
    * <p/>
    * For example fields like:
    * <pre>
@@ -384,7 +384,7 @@ trait Actor extends Logging {
    * Is called when an Actor is started by invoking 'actor.start'.
    */
   def init {}
-  
+
   /**
    * User overridable callback.
    * <p/>

akka-core/src/main/scala/actor/ActorRef.scala

@@ -222,7 +222,7 @@ trait ActorRef extends TransactionManagement {
    * Is defined if the message was sent with sent with '!!' or '!!!', else None.
    */
   def senderFuture: Option[CompletableFuture[Any]] =  guard.withGuard { _senderFuture }
- 
+
   /**
    * Is the actor being restarted?
    */
@@ -356,7 +356,7 @@ trait ActorRef extends TransactionManagement {
     "\n\tYou have probably: " +
     "\n\t\t1. Sent a message to an Actor from an instance that is NOT an Actor." +
     "\n\t\t2. Invoked a method on an Active Object from an instance NOT an Active Object.")
-    
+
   /**
    * Use <code>reply_?(..)</code> to reply with a message to the original sender of the message currently
    * being processed.
@@ -1224,7 +1224,7 @@ private[akka] case class RemoteActorRef private[akka] (
   extends ActorRef {
   _uuid = uuuid
   timeout = _timeout
-  
+
   start
   lazy val remoteClient = RemoteClient.clientFor(hostname, port, loader)
 

akka-core/src/main/scala/remote/RemoteClient.scala

@@ -82,19 +82,19 @@ object RemoteClient extends Logging {
   private[akka] def actorFor(uuid: String, className: String, timeout: Long, hostname: String, port: Int, loader: Option[ClassLoader]): ActorRef =
     RemoteActorRef(uuid, className, hostname, port, timeout, loader)
 
-  def clientFor(hostname: String, port: Int): RemoteClient = 
+  def clientFor(hostname: String, port: Int): RemoteClient =
     clientFor(new InetSocketAddress(hostname, port), None)
 
-  def clientFor(hostname: String, port: Int, loader: ClassLoader): RemoteClient = 
+  def clientFor(hostname: String, port: Int, loader: ClassLoader): RemoteClient =
     clientFor(new InetSocketAddress(hostname, port), Some(loader))
 
-  def clientFor(address: InetSocketAddress): RemoteClient = 
+  def clientFor(address: InetSocketAddress): RemoteClient =
     clientFor(address, None)
 
-  def clientFor(address: InetSocketAddress, loader: ClassLoader): RemoteClient = 
+  def clientFor(address: InetSocketAddress, loader: ClassLoader): RemoteClient =
     clientFor(address, Some(loader))
 
-  private[akka] def clientFor(hostname: String, port: Int, loader: Option[ClassLoader]): RemoteClient = 
+  private[akka] def clientFor(hostname: String, port: Int, loader: Option[ClassLoader]): RemoteClient =
     clientFor(new InetSocketAddress(hostname, port), loader)
 
   private[akka] def clientFor(address: InetSocketAddress, loader: Option[ClassLoader]): RemoteClient = synchronized {
@@ -330,7 +330,7 @@ class RemoteClientHandler(val name: String,
         client.connection = bootstrap.connect(remoteAddress)
         client.connection.awaitUninterruptibly // Wait until the connection attempt succeeds or fails.
         if (!client.connection.isSuccess) {
-          client.listeners.toArray.foreach(l => 
+          client.listeners.toArray.foreach(l =>
             l.asInstanceOf[ActorRef] ! RemoteClientError(client.connection.getCause))
           log.error(client.connection.getCause, "Reconnection to [%s] has failed", remoteAddress)
         }
@@ -339,13 +339,13 @@ class RemoteClientHandler(val name: String,
   }
 
   override def channelConnected(ctx: ChannelHandlerContext, event: ChannelStateEvent) = {
-    client.listeners.toArray.foreach(l => 
+    client.listeners.toArray.foreach(l =>
       l.asInstanceOf[ActorRef] ! RemoteClientConnected(client.hostname, client.port))
     log.debug("Remote client connected to [%s]", ctx.getChannel.getRemoteAddress)
   }
 
   override def channelDisconnected(ctx: ChannelHandlerContext, event: ChannelStateEvent) = {
-    client.listeners.toArray.foreach(l => 
+    client.listeners.toArray.foreach(l =>
       l.asInstanceOf[ActorRef] ! RemoteClientDisconnected(client.hostname, client.port))
     log.debug("Remote client disconnected from [%s]", ctx.getChannel.getRemoteAddress)
   }

akka-core/src/main/scala/remote/RemoteServer.scala

@@ -184,7 +184,7 @@ class RemoteServer extends Logging {
   def start(_hostname: String, _port: Int): RemoteServer =
     start(_hostname, _port, None)
 
-  private def start(_hostname: String, _port: Int, loader: ClassLoader): RemoteServer = 
+  private def start(_hostname: String, _port: Int, loader: ClassLoader): RemoteServer =
     start(_hostname, _port, Some(loader))
 
   private def start(_hostname: String, _port: Int, loader: Option[ClassLoader]): RemoteServer = synchronized {

akka-core/src/main/scala/routing/Listeners.scala

@@ -13,7 +13,7 @@ case class Listen(listener: ActorRef) extends ListenerMessage
 case class Deafen(listener: ActorRef) extends ListenerMessage
 case class WithListeners(f: List[ActorRef] => Unit) extends ListenerMessage
 
-/** 
+/**
  * Listeners is a generic trait to implement listening capability on an Actor.
  * <p/>
  * Use the <code>gossip(msg)</code> method to have it sent to the listeners.
@@ -34,6 +34,6 @@ trait Listeners { self: Actor =>
   }
 
   protected def gossip(msg: Any) = listenersAsList foreach (_ ! msg)
-  
+
   private def listenersAsList: List[ActorRef] = listeners.toArray.toList.asInstanceOf[List[ActorRef]]
 }

akka-core/src/main/scala/stm/Transaction.scala

@@ -282,10 +282,10 @@ object Transaction {
           setTransaction(Some(tx))
           mtx.registerLifecycleListener(new TransactionLifecycleListener() {
             def notify(mtx: MultiverseTransaction, event: TransactionLifecycleEvent) = event.name match {
-              case "postCommit" => 
+              case "postCommit" =>
                 log.trace("Committing transaction [%s]", mtx)
                 tx.commit
-              case "postAbort" => 
+              case "postAbort" =>
                 log.trace("Aborting transaction [%s]", mtx)
                 tx.abort
               case _ => {}

akka-core/src/test/scala/ActorPatternsTest.scala

@@ -43,7 +43,7 @@ class ActorPatternsTest extends junit.framework.TestCase with Suite with MustMat
       b <- (d.!![Int](testMsg2,5000))
       c <- (d.!![Int](testMsg3,5000))
     } yield a + b + c
-      
+
     result.get must be(21)
         for(a <- List(t1,t2,d)) a.stop
   }

akka-core/src/test/scala/StmSpec.scala

@@ -95,7 +95,7 @@ class StmSpec extends
         val size2: Int = (actor !! Size).getOrElse(fail("Could not get Vector::size"))
         size2 should equal(3)
       } catch {
-        case e => 
+        case e =>
           e.printStackTrace
           fail(e.toString)
       }
@@ -122,15 +122,15 @@ class StmSpec extends
         val size4: Int = (actor !! Size).getOrElse(fail("Could not get size"))
         size4 should equal(3)
       } catch {
-        case e => 
+        case e =>
           fail(e.toString)
       }
     }
   }
   /*
   describe("Multiverse API") {
     it("should blablabla") {
-      
+
       import org.multiverse.api.programmatic._
 //      import org.multiverse.api._
       import org.multiverse.templates._
@@ -139,13 +139,13 @@ class StmSpec extends
       import org.multiverse.api.{GlobalStmInstance, ThreadLocalTransaction, Transaction => MultiverseTransaction}
       import org.multiverse.api.lifecycle.{TransactionLifecycleListener, TransactionLifecycleEvent}
       import org.multiverse.commitbarriers._
-      
+
       def createRef[T]: ProgrammaticReference[T] = GlobalStmInstance
         .getGlobalStmInstance
         .getProgrammaticReferenceFactoryBuilder
         .build
         .atomicCreateReference(null.asInstanceOf[T])
-      
+
       val ref1 = Ref(0)//createRef[Int]
       val ref2 = Ref(0)//createRef[Int]
 
@@ -185,13 +185,13 @@ class GlobalTransactionVectorTestActor extends Actor {
   import se.scalablesolutions.akka.stm.Transaction.Global
 
   private val vector: TransactionalVector[Int] = Global.atomic { TransactionalVector(1) }
-  
+
   def receive = {
-    case Add(value) => 
+    case Add(value) =>
       Global.atomic { vector + value}
       self.reply(Success)
 
-    case Size => 
+    case Size =>
       val size = Global.atomic { vector.size }
       self.reply(size)
   }
@@ -200,12 +200,12 @@ class GlobalTransactionVectorTestActor extends Actor {
 class NestedTransactorLevelOneActor extends Actor {
   import GlobalTransactionVectorTestActor._
   private val nested = actorOf[NestedTransactorLevelTwoActor].start
-  
+
   def receive = {
-    case add @ Add(_) => 
+    case add @ Add(_) =>
       self.reply((nested !! add).get)
 
-    case Size => 
+    case Size =>
       self.reply((nested !! Size).get)
 
     case "HiLevelOne" => println("HiLevelOne")
@@ -216,15 +216,15 @@ class NestedTransactorLevelOneActor extends Actor {
 class NestedTransactorLevelTwoActor extends Actor {
   import GlobalTransactionVectorTestActor._
   private val ref = Ref(0)
-  
+
   def receive = {
-    case Add(value) => 
+    case Add(value) =>
       ref.swap(value)
       self.reply(Success)
 
-    case Size => 
+    case Size =>
       self.reply(ref.getOrElse(-1))
-      
+
     case "HiLevelTwo" => println("HiLevelTwo")
   }
 }