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Date: Tue, 18 Nov 2008 19:06:44 -0800 (PST)
From: "Regis Xu (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Commented: (HARMONY-6009) [classlib][beans] NPE launching
 swingset2 example
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    [ https://issues.apache.org/jira/browse/HARMONY-6009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12648900#action_12648900 ] 

Regis Xu commented on HARMONY-6009:
-----------------------------------

I can't recreate it neither, both on M7 and M8, may be caused by different environment?

> [classlib][beans] NPE launching swingset2 example
> -------------------------------------------------
>
>                 Key: HARMONY-6009
>                 URL: https://issues.apache.org/jira/browse/HARMONY-6009
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>         Environment: Win32
> Harmony r715566
>            Reporter: Tim Ellison
>
> harmony thorws a NullPointerException when launching swingset2 example
> hdk\jdk\jre\bin\java.exe -jar c:\apachecon\swingset\SwingSet2.jar
> Uncaught exception in main:
> java.lang.reflect.InvocationTargetException
>         at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
>         at java.lang.reflect.Method.invoke(Method.java:317)
>         at org.apache.harmony.vm.JarRunner.main(JarRunner.java:89)
> Caused by: java.lang.NullPointerException
>         at java.beans.PropertyChangeSupport.doFirePropertyChange(PropertyChangeSupport.java:263)
>         at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:54)
>         at java.awt.Component.firePropertyChangeImpl(Component.java:1669)
>         at java.awt.Component.firePropertyChange(Component.java:1683)
>         at javax.swing.JComponent.setBorder(JComponent.java:747)
>         at javax.swing.LookAndFeel.uninstallBorder(LookAndFeel.java:163)
>         at javax.swing.plaf.basic.BasicInternalFrameUI.uninstallDefaults(BasicInternalFrameUI.java:790)
>         at javax.swing.plaf.basic.BasicInternalFrameUI.uninstallUI(BasicInternalFrameUI.java:560)
>         at javax.swing.plaf.metal.MetalInternalFrameUI.uninstallUI(MetalInternalFrameUI.java:105)
>         at javax.swing.JComponent.setUI(JComponent.java:1294)
>         at javax.swing.JInternalFrame.setUI(JInternalFrame.java:539)
>         at javax.swing.JInternalFrame.updateUI(JInternalFrame.java:558)
>         at javax.swing.SwingUtilities.updateComponentTreeUILevel(SwingUtilities.java:374)
>         at javax.swing.SwingUtilities.updateComponentTreeUILevel(SwingUtilities.java:386)
>         at javax.swing.SwingUtilities.updateComponentTreeUILevel(SwingUtilities.java:386)
>         at javax.swing.SwingUtilities.updateComponentTreeUI(SwingUtilities.java:365)
>         at SwingSet2.setDemo(SwingSet2.java:726)
>         at SwingSet2.preloadFirstDemo(SwingSet2.java:684)
>         at SwingSet2.<init>(SwingSet2.java:225)
>         at SwingSet2.main(SwingSet2.java:248)
>         at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
>         ... 2 more

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