This happened when I loaded a new "document" into my app and modified the scenegraph to show it.

The

Exception in thread "JavaFX Application Thread" java.lang.StackOverflowError
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Node$MiscProperties$1.computeBounds(Unknown Source)
        at javafx.scene.Node$LazyBoundsProperty.get(Unknown Source)
        at javafx.scene.Node$LazyBoundsProperty.get(Unknown Source)
        at javafx.beans.binding.ObjectExpression.getValue(Unknown Source)
        at com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(Unknown Source)
        at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(Unknown Source)
        at javafx.scene.Node$LazyBoundsProperty.invalidate(Unknown Source)
        at javafx.scene.Node$MiscProperties.invalidateBoundsInParent(Unknown Source)
        at javafx.scene.Node.invalidateBoundsInParent(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.text.Text.impl_geomChanged(Unknown Source)
        at javafx.scene.text.Text$10.invalidated(Unknown Source)
        at javafx.beans.property.ObjectPropertyBase.markInvalid(Unknown Source)
        at javafx.beans.property.ObjectPropertyBase.set(Unknown Source)
        at javafx.css.StyleableObjectProperty.set(Unknown Source)
        at javafx.css.StyleableObjectProperty.applyStyle(Unknown Source)
        at javafx.scene.CssStyleHelper.transitionToState(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.ButtonSkin.<init>(Unknown Source)
        at javafx.scene.control.Button.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.ButtonSkin.<init>(Unknown Source)
        at javafx.scene.control.Button.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.ButtonSkin.<init>(Unknown Source)
        at javafx.scene.control.Button.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabelSkin.<init>(Unknown Source)
        at javafx.scene.control.Label.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.<init>(Unknown Source)
        at com.sun.javafx.scene.control.skin.ButtonSkin.<init>(Unknown Source)
        at javafx.scene.control.Button.createDefaultSkin(Unknown Source)
        at javafx.scene.control.Control.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Parent.impl_processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)

       at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.processCSS(Unknown Source)
        at javafx.scene.Node.impl_processCSS(Unknown Source)
        at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(Unknown Source)
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(Unknown Source)
        at com.sun.javafx.collections.VetoableListDecorator.get(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node$MiscProperties$2.computeBounds(Unknown Source)
        at javafx.scene.Node$LazyBoundsProperty.get(Unknown Source)
        at javafx.scene.Node$LazyBoundsProperty.get(Unknown Source)
        at javafx.beans.binding.ObjectExpression.getValue(Unknown Source)
        at com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(Unknown Source)
        at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(Unknown Source)
        at javafx.scene.Node$LazyBoundsProperty.invalidate(Unknown Source)
        at javafx.scene.Node$MiscProperties.invalidateBoundsInLocal(Unknown Source)
        at javafx.scene.Node.invalidateBoundsInLocal(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.Parent.childBoundsChanged(Unknown Source)
        at javafx.scene.Node.notifyParentOfBoundsChange(Unknown Source)
        at javafx.scene.Node.transformedBoundsChanged(Unknown Source)
        at javafx.scene.Node.localBoundsChanged(Unknown Source)
        at javafx.scene.Node.impl_geomChanged(Unknown Source)
        at javafx.scene.layout.Region.widthChanged(Unknown Source)
        at javafx.scene.layout.Region.setWidth(Unknown Source)
        at javafx.scene.layout.Region.resize(Unknown Source)
        at javafx.scene.Node.resizeRelocate(Unknown Source)
        at javafx.scene.layout.AnchorPane.layoutChildren(Unknown Source)
        at ca.digitalrapids.kayak.gui.javafx.scene.KayakComponentUI.layoutChildren(KayakComponentUI.java:973)
        at ca.digitalrapids.kayak.gui.javafx.scene.KayakComponentUI.layoutChildren(KayakComponentUI.java:987)
        at javafx.scene.Parent.layout(Unknown Source)
        at javafx.scene.Parent.layout(Unknown Source)
        at javafx.scene.Parent.layout(Unknown Source)
        at javafx.scene.Parent.layout(Unknown Source)
        at javafx.scene.Parent.layout(Unknown Source)
        at javafx.scene.Parent.layout(Unknown Source)
        at javafx.scene.Parent.layout(Unknown Source)
        at javafx.scene.Scene.doLayoutPass(Unknown Source)
        at javafx.scene.Scene.access$3700(Unknown Source)
        at javafx.scene.Scene$ScenePulseListener.pulse(Unknown Source)
        at com.sun.javafx.tk.Toolkit.firePulse(Unknown Source)
        at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(Unknown Source)
        at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(Unknown Source)
        at com.sun.javafx.tk.quantum.QuantumToolkit$13.run(Unknown Source)
        at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(Unknown Source)
        at com.sun.glass.ui.win.WinApplication._enterNestedEventLoopImpl(Native Method)
        at com.sun.glass.ui.win.WinApplication._enterNestedEventLoop(Unknown Source)
        at com.sun.glass.ui.Application.enterNestedEventLoop(Unknown Source)
        at com.sun.glass.ui.EventLoop.enter(Unknown Source)
        at com.sun.javafx.tk.quantum.QuantumToolkit.enterNestedEventLoop(Unknown Source)
        at javafx.stage.Stage.showAndWait(Unknown Source)
        at ca.digitalrapids.kayak.gui.GraphUIContext.loadWorkspacesInJavaFX(GraphUIContext.java:447)
        at ca.digitalrapids.kayak.gui.GraphUIContext.loadWorkspace(GraphUIContext.java:351)
        at ca.digitalrapids.kayak.gui.GraphUIContext.loadWorkspace(GraphUIContext.java:343)
        at ca.digitalrapids.kayak.gui.tree.BrowserTreeCell$3.handle(BrowserTreeCell.java:156)
        at ca.digitalrapids.kayak.gui.tree.BrowserTreeCell$3.handle(BrowserTreeCell.java:142)
        at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
        at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
        at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
        at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
        at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
        at javafx.event.Event.fireEvent(Unknown Source)
        at javafx.scene.Scene$ClickGenerator.postProcess(Unknown Source)
        at javafx.scene.Scene$ClickGenerator.access$8800(Unknown Source)
        at javafx.scene.Scene$MouseHandler.process(Unknown Source)
        at javafx.scene.Scene$MouseHandler.process(Unknown Source)
        at javafx.scene.Scene$MouseHandler.access$1900(Unknown Source)
        at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)
        at javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
        at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
        at com.sun.glass.ui.View.notifyMouse(Unknown Source)
        at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
        at com.sun.glass.ui.win.WinApplication.access$300(Unknown Source)
        at com.sun.glass.ui.win.WinApplication$3$1.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Exception in thread "JavaFX Application Thread" 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(Unknown Source)
        at com.sun.javafx.collections.VetoableListDecorator.get(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.createCachedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.impl_intersectsBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_pickNodeLocal(Unknown Source)
        at javafx.scene.Node.impl_pickNode(Unknown Source)
        at javafx.scene.Scene$MouseHandler.pickNode(Unknown Source)
        at javafx.scene.Scene$MouseHandler.access$2000(Unknown Source)
        at javafx.scene.Scene.pick(Unknown Source)
        at javafx.scene.Scene.access$7100(Unknown Source)
        at javafx.scene.Scene$MouseHandler.process(Unknown Source)
        at javafx.scene.Scene$MouseHandler.process(Unknown Source)
        at javafx.scene.Scene$MouseHandler.access$1900(Unknown Source)
        at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)
        at javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
        at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
        at com.sun.glass.ui.View.notifyMouse(Unknown Source)
        at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
        at com.sun.glass.ui.win.WinApplication.access$300(Unknown Source)
        at com.sun.glass.ui.win.WinApplication$3$1.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Exception in thread "JavaFX Application Thread" java.lang.ArrayIndexOutOfBoundsException: -1
        at java.util.ArrayList.elementData(Unknown Source)
        at java.util.ArrayList.get(Unknown Source)
        at com.sun.javafx.collections.ObservableListWrapper.get(Unknown Source)
        at com.sun.javafx.collections.VetoableListDecorator.get(Unknown Source)
        at javafx.scene.Parent.updateCachedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.updateTxBounds(Unknown Source)
        at javafx.scene.Node.getTransformedBounds(Unknown Source)
        at javafx.scene.Parent.recomputeBounds(Unknown Source)
        at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_computeGeomBounds(Unknown Source)
        at javafx.scene.Node.updateGeomBounds(Unknown Source)
        at javafx.scene.Node.getGeomBounds(Unknown Source)
        at javafx.scene.Node.getLocalBounds(Unknown Source)
        at javafx.scene.Node.impl_intersectsBounds(Unknown Source)
        at javafx.scene.layout.Region.impl_pickNodeLocal(Unknown Source)
        at javafx.scene.Node.impl_pickNode(Unknown Source)
        at javafx.scene.Scene$MouseHandler.pickNode(Unknown Source)
        at javafx.scene.Scene$MouseHandler.access$2000(Unknown Source)
        at javafx.scene.Scene.pick(Unknown Source)
        at javafx.scene.Scene.access$7100(Unknown Source)
        at javafx.scene.Scene$MouseHandler.process(Unknown Source)
        at javafx.scene.Scene$MouseHandler.process(Unknown Source)
        at javafx.scene.Scene$MouseHandler.access$1900(Unknown Source)
        at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)
        at javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
        at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
        at com.sun.glass.ui.View.notifyMouse(Unknown Source)
        at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
        at com.sun.glass.ui.win.WinApplication.access$300(Unknown Source)
        at com.sun.glass.ui.win.WinApplication$3$1.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Exception in thread "JavaFX Application Thread" java.lang.ArrayIndexOutOfBoundsException
Exception in thread "JavaFX Application Thread" java.lang.ArrayIndexOutOfBoundsException
Exception in thread "JavaFX Application Thread" java.lang.ArrayIndexOutOfBoundsException
Exception in thread "JavaFX Application Thread" java.lang.ArrayIndexOutOfBoundsException
Exception in thread "JavaFX Application Thread" java.lang.ArrayIndexOutOfBoundsException
Exception in thread "JavaFX Application Thread" java.lang.ArrayIndexOutOfBoundsException

last lines repeated until I killed the app.