After launch BrickBreaker sample with prism.verbose=true
# java -Dprism.verbose=true -Dprism.order=j2d -jar BrickBreaker.jar

Exception is thrown:
java.net.MalformedURLException: no protocol: images/desktop/vline.png
    at java.net.URL.<init>(URL.java:583)
    at java.net.URL.<init>(URL.java:480)
    at java.net.URL.<init>(URL.java:429)
    at com.sun.javafx.iio.common.ImageTools.createInputStream(ImageTools.java:428)
    at com.sun.javafx.iio.ImageStorage.loadAll(ImageStorage.java:264)
    at com.sun.javafx.tk.quantum.PrismImageLoader2.loadAll(PrismImageLoader2.java:89)
    at com.sun.javafx.tk.quantum.PrismImageLoader2.<init>(PrismImageLoader2.java:34)
    at com.sun.javafx.tk.quantum.QuantumToolkit.loadImage(QuantumToolkit.java:599)
    at javafx.scene.image.Image.loadImage(Image.java:866)
    at javafx.scene.image.Image.initialize(Image.java:664)
    at javafx.scene.image.Image.<init>(Image.java:508)
    at brickbreaker.Level.initInfoPanel(Level.java:537)
    at brickbreaker.Level.initContent(Level.java:593)
    at brickbreaker.Level.<init>(Level.java:101)
    at brickbreaker.Main$MainFrame.changeState(Main.java:141)
    at brickbreaker.Main$MainFrame.startGame(Main.java:115)
    at brickbreaker.Splash$3.handle(Splash.java:163)
    at brickbreaker.Splash$3.handle(Splash.java:161)
    at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:69)
    at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:217)
    at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:170)
    at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:38)
    at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:37)
    at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:92)
    at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:35)
    at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:92)
    at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:53)
    at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:33)
    at javafx.event.Event.fireEvent(Event.java:171)
    at javafx.scene.Scene$KeyHandler.process(Scene.java:3139)
    at javafx.scene.Scene$KeyHandler.access$1800(Scene.java:3069)
    at javafx.scene.Scene.impl_processKeyEvent(Scene.java:1487)
    at javafx.scene.Scene$ScenePeerListener.keyEvent(Scene.java:1920)
    at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleKeyEvent(GlassViewEventHandler.java:114)
    at com.sun.glass.ui.View.handleKeyEvent(View.java:483)
    at com.sun.glass.ui.View.notifyKey(View.java:900)

In other the sample works fine.