Merge pull request #910 from akka/wip-docs-∂π

Wip docs ∂π

akka-docs/rst/java/code/docs/serialization/SerializationDocTestBase.java

@@ -138,12 +138,7 @@ public class SerializationDocTestBase {
     }
 
     public Address getAddress() {
-      final ActorRefProvider provider = system.provider();
-      if (provider instanceof RemoteActorRefProvider) {
-        return ((RemoteActorRefProvider) provider).transport().address();
-      } else {
-        throw new UnsupportedOperationException("need RemoteActorRefProvider");
-      }
+      return system.provider().getDefaultAddress();
     }
   }
 

akka-docs/rst/java/serialization.rst

@@ -149,16 +149,12 @@ concrete address handy you can create a dummy one for the right protocol using
 ``new Address(protocol, "", "", 0)`` (assuming that the actual transport used is as
 lenient as Akka’s RemoteActorRefProvider).
 
-There is a possible simplification available if you are just using the default
-:class:`NettyRemoteTransport` with the :meth:`RemoteActorRefProvider`, which is
-enabled by the fact that this combination has just a single remote address:
+There is also a default remote address which is the one used by cluster support
+(and typical systems have just this one); you can get it like this:
 
 .. includecode:: code/docs/serialization/SerializationDocTestBase.java
    :include: external-address-default
 
-This solution has to be adapted once other providers are used (like the planned
-extensions for clustering).
-
 Deep serialization of Actors
 ----------------------------