Hello

Sometimes it appears in the logs:
{code}
02:00:05,242 ERROR [JavaFX Application Thread] java.lang.NullPointerException
java.lang.NullPointerException
at com.sun.javafx.tk.quantum.QuantumToolkit.isSupported(QuantumToolkit.java:1148)
at com.sun.javafx.application.PlatformImpl.isSupportedImpl(PlatformImpl.java:809)
at com.sun.javafx.application.PlatformImpl.isSupported(PlatformImpl.java:482)
at javafx.application.Platform.isSupported(Platform.java:168)
at com.sun.javafx.scene.input.PickResultChooser.processOffer(PickResultChooser.java:182)
at com.sun.javafx.scene.input.PickResultChooser.offer(PickResultChooser.java:143)
at javafx.scene.Node.impl_intersects(Node.java:4922)
at javafx.scene.layout.Region.impl_pickNodeLocal(Region.java:2942)
at javafx.scene.Node.impl_pickNode(Node.java:4891)
at javafx.scene.layout.Region.impl_pickNodeLocal(Region.java:2936)
at javafx.scene.Node.impl_pickNode(Node.java:4891)
at javafx.scene.layout.Region.impl_pickNodeLocal(Region.java:2936)
at javafx.scene.Node.impl_pickNode(Node.java:4891)
at javafx.scene.layout.Region.impl_pickNodeLocal(Region.java:2936)
at javafx.scene.Node.impl_pickNode(Node.java:4891)
at javafx.scene.layout.Region.impl_pickNodeLocal(Region.java:2936)
at javafx.scene.Node.impl_pickNode(Node.java:4891)
at javafx.scene.Scene$MouseHandler.pickNode(Scene.java:3900)
at javafx.scene.Scene$MouseHandler.access$1600(Scene.java:3486)
at javafx.scene.Scene.pick(Scene.java:1942)
at javafx.scene.Scene.access$6700(Scene.java:159)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3712)
at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3486)
at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1762)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2495)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:350)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:275)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$350(GlassViewEventHandler.java:385)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$$Lambda$169/18915712.get(Unknown Source)
at com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:404)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:384)
at com.sun.glass.ui.View.handleMouseEvent(View.java:555)
at com.sun.glass.ui.View.notifyMouse(View.java:927)
at com.sun.glass.ui.gtk.GtkWindow.setVisibleImpl(Native Method)
at com.sun.glass.ui.gtk.GtkWindow._setVisible(GtkWindow.java:130)
at com.sun.glass.ui.Window.setVisible(Window.java:578)
at com.sun.glass.ui.Application.terminate(Application.java:389)
at com.sun.javafx.tk.quantum.QuantumToolkit.lambda$exit$402(QuantumToolkit.java:764)
at com.sun.javafx.tk.quantum.QuantumToolkit$$Lambda$446/32203980.get(Unknown Source)
at com.sun.javafx.tk.quantum.QuantumToolkit.runWithRenderLock(QuantumToolkit.java:422)
at com.sun.javafx.tk.quantum.QuantumToolkit.exit(QuantumToolkit.java:760)
at com.sun.javafx.application.PlatformImpl.lambda$tkExit$175(PlatformImpl.java:450)
at com.sun.javafx.application.PlatformImpl$$Lambda$445/1054742.run(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$172(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl$$Lambda$50/11062966.run(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$null$170(PlatformImpl.java:295)
at com.sun.javafx.application.PlatformImpl$$Lambda$53/28748094.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$171(PlatformImpl.java:294)
at com.sun.javafx.application.PlatformImpl$$Lambda$51/29803442.run(Unknown Source)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.gtk.GtkApplication._runLoop(Native Method)
at com.sun.glass.ui.gtk.GtkApplication.lambda$null$48(GtkApplication.java:139)
at com.sun.glass.ui.gtk.GtkApplication$$Lambda$41/19532686.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
{code}