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  1. JDK
  2. JDK-8097496

HelloHighContrast throws NPE

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 8u20
    • Fix Version/s: 8u40
    • Component/s: javafx
    • Labels:
      None

      Description

      Run HelloHighContrast on linux, mac, imx, you get the following exception when clicking on "Disable High Contrast" button:

      Jun 09, 2014 11:10:12 AM com.sun.javafx.binding.ExpressionHelper$SingleInvalidation fireValueChangedEvent
      WARNING: Exception in InvalidationListener
      java.lang.NullPointerException
      at hello.HelloHighContrast.lambda$start$54(HelloHighContrast.java:56)
      at hello.HelloHighContrast$$Lambda$9/32784682.invalidated(Unknown Source)
      at com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(ExpressionHelper.java:137)
      at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:81)
      at javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:176)
      at javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:142)
      at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:112)
      at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:145)
      at javafx.scene.control.ToggleGroup$3.set(ToggleGroup.java:129)
      at javafx.scene.control.ToggleGroup$3.set(ToggleGroup.java:114)
      at javafx.scene.control.ToggleGroup.clearSelectedToggle(ToggleGroup.java:173)
      at javafx.scene.control.ToggleButton$1.invalidated(ToggleButton.java:155)
      at javafx.beans.property.BooleanPropertyBase.markInvalid(BooleanPropertyBase.java:109)
      at javafx.beans.property.BooleanPropertyBase.set(BooleanPropertyBase.java:143)
      at javafx.scene.control.ToggleButton.setSelected(ToggleButton.java:140)
      at javafx.scene.control.ToggleButton.fire(ToggleButton.java:230)
      at com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(ButtonBehavior.java:182)
      at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:97)
      at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:90)
      at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218)
      at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80)
      at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
      at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
      at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
      at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
      at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
      at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
      at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
      at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
      at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
      at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
      at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
      at javafx.event.Event.fireEvent(Event.java:198)
      at javafx.scene.Scene$MouseHandler.process(Scene.java:3712)
      at javafx.scene.Scene$MouseHandler.access$1800(Scene.java:3440)
      at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1663)
      at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2455)
      at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:326)
      at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:251)
      at java.security.AccessController.doPrivileged(Native Method)
      at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:360)
      at com.sun.glass.ui.View.handleMouseEvent(View.java:526)
      at com.sun.glass.ui.View.notifyMouse(View.java:898)
      at com.sun.glass.ui.gtk.GtkApplication._runLoop(Native Method)
      at com.sun.glass.ui.gtk.GtkApplication.access$200(GtkApplication.java:48)
      at com.sun.glass.ui.gtk.GtkApplication$6$1.run(GtkApplication.java:149)
      at java.lang.Thread.run(Thread.java:744)

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            People

            Assignee:
            morris Morris Meyer (Inactive)
            Reporter:
            kselle Lisa Selle (Inactive)
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            Watchers:
            2 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:
              Imported: