Fixed a bunch of deprecated bits and added some type-safety.

git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@305 ed5b42cb-e716-0410-a449-f6a68f950b19

tests/src/java/com/threerings/cast/CharSpriteViz.java

@@ -134,7 +134,7 @@ public class CharSpriteViz extends JPanel
                 BorderLayout.CENTER);
             frame.setSize(200, 200);
             SwingUtil.centerWindow(frame);
-            frame.show();
+            frame.setVisible(true);
 
         } catch (NoSuchComponentException nsce) {
             System.err.println("No component with specified class " +

tests/src/java/com/threerings/cast/builder/TestApp.java

@@ -58,7 +58,7 @@ public class TestApp
     public void run ()
     {
         _frame.pack();
-        _frame.show();
+        _frame.setVisible(true);
     }
 
     public static void main (String[] args)