adding return types

akka-camel/src/main/scala/akka/camel/Producer.scala

@@ -120,8 +120,8 @@ trait ProducerSupport { this: Actor ⇒
    * actor).
    */
 
-  protected def routeResponse: Receive = {
+  protected def routeResponse(msg: Any): Any = {
-    case msg ⇒ if (!oneway) sender ! transformResponse(msg)
+    if (!oneway) sender ! transformResponse(msg)
   }
 
 }

akka-camel/src/main/scala/akka/camel/javaapi/UntypedProducerActor.scala

@@ -36,15 +36,15 @@ abstract class UntypedProducerActor extends UntypedActor with ProducerSupport {
    */
   def onRouteResponse(message: AnyRef): Unit = super.routeResponse(message)
 
-  final override def transformOutgoingMessage(msg: Any) : AnyRef = msg match {
+  final override def transformOutgoingMessage(msg: Any): AnyRef = msg match {
     case msg: AnyRef ⇒ onTransformOutgoingMessage(msg)
   }
 
-  final override def transformResponse(msg: Any) : AnyRef = msg match {
+  final override def transformResponse(msg: Any): AnyRef = msg match {
     case msg: AnyRef ⇒ onTransformResponse(msg)
   }
 
-  final override def routeResponse : AnyRef = {
+  final override def routeResponse(msg: Any): Any = msg match {
     case msg: AnyRef ⇒ onRouteResponse(msg)
   }
 

akka-camel/src/test/scala/akka/camel/ProducerFeatureTest.scala

@@ -277,9 +277,7 @@ object ProducerFeatureTest {
   class TestForwarder(uri: String, target: ActorRef) extends Actor with Producer {
     def endpointUri = uri
 
-    override protected def routeResponse = {
+    override protected def routeResponse(msg: Any): Any = { target forward msg }
-      case msg ⇒ target forward msg
-    }
   }
 
   class TestResponder extends Actor {