Fixed a bunch of type safety bits pointed out by the latest version of Eclipse.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5274 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/crowd/chat/client/ChatDirector.java

@@ -80,7 +80,7 @@ public class ChatDirector extends BasicDirector
         /**
          * Called when the list of chatters has been changed.
          */
-        void chattersUpdated (Iterator chatternames);
+        void chattersUpdated (Iterator<Name> chatternames);
     }
 
     /**

src/java/com/threerings/crowd/chat/server/ChatDispatcher.java

@@ -49,7 +49,6 @@ public class ChatDispatcher extends InvocationDispatcher<ChatMarshaller>
         return new ChatMarshaller();
     }
 
-    @SuppressWarnings("unchecked")
     @Override // documentation inherited
     public void dispatchRequest (
         ClientObject source, int methodId, Object[] args)

src/java/com/threerings/crowd/chat/server/SpeakDispatcher.java

@@ -46,7 +46,6 @@ public class SpeakDispatcher extends InvocationDispatcher<SpeakMarshaller>
         return new SpeakMarshaller();
     }
 
-    @SuppressWarnings("unchecked")
     @Override // documentation inherited
     public void dispatchRequest (
         ClientObject source, int methodId, Object[] args)