Fixed type-unsafety and deprecation bits.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4247 542714f4-19e9-0310-aa3c-eee0fc999fb1

tests/src/java/com/threerings/crowd/client/TestClient.java

@@ -67,7 +67,7 @@ public class TestClient
 
         // loop over our queue, running the runnables
         while (true) {
-            Runnable run = (Runnable)_queue.get();
+            Runnable run = _queue.get();
             run.run();
         }
     }
@@ -184,5 +184,5 @@ public class TestClient
     protected ChatDirector _chatdir;
 
     protected Thread _main;
-    protected Queue _queue = new Queue();
+    protected Queue<Runnable> _queue = new Queue<Runnable>();
 }