[java] ES2RenderingContext.begin
    [java] com.sun.prism.opengl.GLException: Error swapping buffers: 10004
    [java] at com.sun.prism.opengl.impl.macosx.cgl.MacOSXExternalCGLContext.swapBuffers(MacOSXExternalCGLContext.java:135)
    [java] at com.sun.prism.opengl.impl.macosx.cgl.MacOSXExternalCGLContext$Drawable.swapBuffersImpl(MacOSXExternalCGLContext.java:205)
    [java] at com.sun.prism.opengl.impl.GLDrawableImpl.swapBuffers(GLDrawableImpl.java:77)
    [java] at com.sun.prism.es2.ES2SwapChain.present(ES2SwapChain.java:134)
    [java] at com.sun.javafx.tk.quantum.PaintRunnable.run(PaintRunnable.java:288)
    [java] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    [java] at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
    [java] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
    [java] at com.sun.prism.render.RenderJob.run(RenderJob.java:29)
    [java] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    [java] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    [java] at com.sun.javafx.tk.quantum.QuantumRenderer$ObservedRunnable.run(QuantumRenderer.java:67)
    [java] at java.lang.Thread.run(Thread.java:680)
    [java] ES2RenderingContext.end
    [java] Pen.end: 16906000