--- old/modules/graphics/src/main/java/com/sun/javafx/tk/quantum/QuantumToolkit.java	2014-11-10 17:00:35.000000000 -0500
+++ new/modules/graphics/src/main/java/com/sun/javafx/tk/quantum/QuantumToolkit.java	2014-11-10 17:00:34.000000000 -0500
@@ -337,8 +337,6 @@
                     QuantumToolkit.this.postPulse();
                 } catch (Throwable th) {
                     th.printStackTrace(System.err);
-                    // } catch (RuntimeException re) {
-                    // ignore spurious Glass timer events while exiting...
                 }
             };
             pulseTimer = Application.GetApplication().createTimer(timerRunnable);
@@ -750,6 +748,9 @@
         // This method must run on the FX application thread
         checkFxUserThread();
 
+        // Turn off pulses so no extraneous runnables are submitted
+        pulseTimer.stop();
+
         // We need to wait for the last frame to finish so that the renderer
         // is not running while we are shutting down glass.
         PaintCollector.getInstance().waitForRenderingToComplete();
@@ -771,7 +772,6 @@
 
     public void dispose() {
         if (toolkitRunning.compareAndSet(true, false)) {
-            pulseTimer.stop();
             renderer.stopRenderer();
 
             try {