Switching to immutable.Seq instead of Seq

akka-docs/rst/java/code/docs/actor/FaultHandlingTestBase.java

@@ -30,7 +30,7 @@ import static java.util.concurrent.TimeUnit.SECONDS;
 import akka.japi.Function;
 import scala.Option;
 import scala.collection.JavaConverters;
-import scala.collection.Seq;
+import scala.collection.immutable.Seq;
 
 import org.junit.Test;
 import org.junit.BeforeClass;
@@ -220,7 +220,7 @@ public class FaultHandlingTestBase {
   //#testkit
   public <A> Seq<A> seq(A... args) {
     return JavaConverters.collectionAsScalaIterableConverter(
-      java.util.Arrays.asList(args)).asScala().toSeq();
+      java.util.Arrays.asList(args)).asScala().toList();
   }
   //#testkit
 }

akka-docs/rst/java/code/docs/jrouting/CustomRouterDocTestBase.java

@@ -11,6 +11,7 @@ import static docs.jrouting.CustomRouterDocTestBase.Message.RepublicanVote;
 import static org.junit.Assert.assertEquals;
 
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 
 import org.junit.After;
@@ -69,7 +70,7 @@ public class CustomRouterDocTestBase {
     //#supervision
     final SupervisorStrategy strategy =
       new OneForOneStrategy(5, Duration.create("1 minute"),
-        new Class<?>[] { Exception.class });
+         Collections.<Class<? extends Throwable>>singletonList(Exception.class));
     final ActorRef router = system.actorOf(new Props(MyActor.class)
         .withRouter(new RoundRobinRouter(5).withSupervisorStrategy(strategy)));
     //#supervision