When I click on Streaming media player icon it throws NPE

java.lang.NullPointerException
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:825)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:428)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:242)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:208)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1252)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:428)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:242)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:208)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1252)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:428)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:242)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:208)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1252)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:428)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:242)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:208)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1252)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:428)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:242)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:208)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1252)
at com.sun.javafx.sg.prism.NodeEffectInput.getImageDataForBoundedNode(NodeEffectInput.java:215)
at com.sun.javafx.sg.prism.NodeEffectInput.filter(NodeEffectInput.java:108)
at com.sun.scenario.effect.FilterEffect.filter(FilterEffect.java:167)
at com.sun.scenario.effect.impl.prism.PrEffectHelper.render(PrEffectHelper.java:164)
at com.sun.javafx.sg.prism.NGNode$EffectFilter.render(NGNode.java:967)
at com.sun.javafx.sg.prism.NGNode.renderEffect(NGNode.java:717)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:426)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:242)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:208)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1252)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:428)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:242)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:208)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1252)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:428)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:242)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:208)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1252)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:428)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:242)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:208)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1252)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:428)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:69)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1277)
at com.sun.javafx.tk.quantum.ViewPainter.doPaint(ViewPainter.java:116)
at com.sun.javafx.tk.quantum.AbstractPainter.paintImpl(AbstractPainter.java:211)
at com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:98)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at com.sun.prism.render.RenderJob.run(RenderJob.java:56)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:131)
at java.lang.Thread.run(Thread.java:722)

Sample doesn't start at all. Ant if you try to swich to another window with alt+tab it will show you page with Streaming media player source code.