Remove use of deprecated methods in java docs

akka-docs/src/test/java/jdocs/actor/InitializationDocTest.java

@@ -167,7 +167,7 @@ public class InitializationDocTest extends AbstractJavaTest {
       GenericMessage<String> nonEmptyGenericMessage = new GenericMessage<String>("a");
 
       genericTestActor.tell(emptyGenericMessage, getRef());
-      expectNoMsg();
+      expectNoMessage();
 
       genericTestActor.tell(nonEmptyGenericMessage, getRef());
       expectMsgEquals("A");

akka-docs/src/test/java/jdocs/actor/SampleActorTest.java

@@ -50,7 +50,7 @@ public class SampleActorTest extends AbstractJavaTest {
       assertTrue(expectMsgClass(String.class).startsWith("startsWith(guard):"));
       assertTrue(expectMsgClass(String.class).startsWith("contains(guard):"));
       expectMsgEquals(47110);
-      expectNoMsg();
+      expectNoMessage();
     }};
   }
 }

akka-docs/src/test/java/jdocs/actor/fsm/BuncherTest.java

@@ -70,7 +70,7 @@ public class BuncherTest extends AbstractJavaTest {
       final ActorRef probe = getRef();
 
       buncher.tell(new Queue(42), probe);
-      expectNoMsg();
+      expectNoMessage();
       system.stop(buncher);
     }};
   }