JDK-8163078 ArrayIndexOutOfBounds is thrown in Parent.updateCachedBounds

[Daniel Glöckner]

Hi guys,

We're facing an exception triggered from Parent.updateCachedBounds. I've pasted the stack trace below.

This looks very similar to https://bugs.openjdk.java.net/browse/JDK-8163078.

We have a few listeners to layoutBounds property, similar to the reporter of that issue. This seems to trigger the issue.

For us it's hard to reproduce this issue in our application. If the bug shows up the result is quite disastrous though. The application freezes in this case.

Has anyone observed this bug or is aware of a workaround? P4 suggests that it's a low priority issue with minor loss of functionality... really?

Kind regards,
Daniel

 ERROR [28.10.16 13:01:45.415] DefaultLogger uncaughtException()
java.lang.ArrayIndexOutOfBoundsException: -1
	at java.util.ArrayList.elementData(Unknown Source)
	at java.util.ArrayList.get(Unknown Source)
	at com.sun.javafx.collections.ObservableListWrapper.get(ObservableListWrapper.java:89)
	at com.sun.javafx.collections.VetoableListDecorator.get(VetoableListDecorator.java:306)
	at javafx.scene.Parent.updateCachedBounds(Parent.java:1591)
	at javafx.scene.Parent.recomputeBounds(Parent.java:1535)
	at javafx.scene.Parent.impl_computeGeomBounds(Parent.java:1388)
	at javafx.scene.layout.Region.impl_computeGeomBounds(Region.java:3078)
	at javafx.scene.Node.updateGeomBounds(Node.java:3579)
	at javafx.scene.Node.getGeomBounds(Node.java:3532)
	at javafx.scene.Node.getLocalBounds(Node.java:3480)
	at javafx.scene.Node.updateTxBounds(Node.java:3643)
	at javafx.scene.Node.getTransformedBounds(Node.java:3426)
	at javafx.scene.Node.updateBounds(Node.java:559)
	at javafx.scene.Parent.updateBounds(Parent.java:1719)
	at javafx.scene.Parent.updateBounds(Parent.java:1717)
	at javafx.scene.Parent.updateBounds(Parent.java:1717)
	at javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2404)
	at com.sun.javafx.tk.Toolkit.lambda$runPulse$30(Toolkit.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:354)
	at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:381)
	at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:510)
	at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:490)
	at com.sun.javafx.tk.quantum.QuantumToolkit.lambda$runToolkit$404(QuantumToolkit.java:319)
	at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
	at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
	at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
	at java.lang.Thread.run(Unknown Source)