diff -r 124e9a2ae6d9 modules/graphics/src/main/native-glass/win/GlassApplication.cpp
--- a/modules/graphics/src/main/native-glass/win/GlassApplication.cpp	Fri Aug 15 09:47:54 2014 -0700
+++ b/modules/graphics/src/main/native-glass/win/GlassApplication.cpp	Mon Aug 18 13:59:18 2014 -0700
@@ -422,6 +422,16 @@
         ::TranslateMessage(&msg);
         ::DispatchMessage(&msg);
     }
+
+    fprintf(stdout, "Loop4 is done \n");
+    fflush(stdout);
+    PostThreadMessage(NULL, WM_NULL, NULL, NULL);
+//    PostMessage(NULL, WM_NULL, NULL, NULL);
+    fprintf(stdout, "WM_NULL sent .\n");
+    fflush(stdout);
+    ::GetMessage(&msg, NULL, 0, 0);
+    fprintf(stdout, "GetMessage returned.\n");
+    fflush(stdout);
 }
 
 /*