From Michael Thomas: reinstate blocking of super.finalize().

git-svn-id: https://samskivert.googlecode.com/svn/trunk@2749 6335cc39-0255-0410-8fd6-9bcaacd3b74c

src/java/com/samskivert/swing/TGraphics2D.java

@@ -621,6 +621,13 @@ public class TGraphics2D extends Graphics2D
         _primary.dispose();
     }
 
+    @Override
+    public void finalize ()
+    {
+        // We don't want to have our super's finalize called because that will end up calling
+        // dispose() which we don't want.
+    }
+
     @Override
     public String toString ()
     {