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https://issues.apache.org/jira/browse/RIVER-224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bob Scheifler updated RIVER-224:
--------------------------------
Attachment: editor.diff
Proposed patch.
> Problem using browser to destroy service that supports DestroyAdmin but not
> JoinAdmin
> -------------------------------------------------------------------------------------
>
> Key: RIVER-224
> URL: https://issues.apache.org/jira/browse/RIVER-224
> Project: River
> Issue Type: Bug
> Components: com_sun_jini_example
> Affects Versions: jtsk_2.1
> Reporter: Thomas Vinod Johnson
> Assignee: Bob Scheifler
> Priority: Minor
> Fix For: AR2
>
> Attachments: editor.diff
>
>
> Bugtraq ID
> [6380355|http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6380355]
> The browser gets a NullPointerException when used to destroy a service that
> implements Administrable and whose administrative
> interfaces include DestroyAdmin but not JoinAdmin. The browser does succeed
> in destroying the service, but produces an error
> pop-up window with the title "java.lang.NullPointerException" and no text,
> and produces a stack trace as logging output.
> Here's sample logging output for the problem:
> Feb 2, 2006 11:28:03 AM com.sun.jini.example.browser.ServiceEditor$12
> actionPerformed
> INFO: service destroy failed
> java.lang.NullPointerException
> at
> com.sun.jini.example.browser.ServiceEditor.cleanup(ServiceEditor.java:171)
> at
> com.sun.jini.example.browser.ServiceEditor$12.actionPerformed(ServiceEditor.java:393)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at com.sun.jini.example.browser.Browser$4.run(Browser.java:769)
> at
> com.sun.jini.start.AggregatePolicyProvider$6.run(AggregatePolicyProvider.java:527)
> at java.security.AccessController.doPrivileged(Native Method)
> at com.sun.jini.example.browser.Browser$Handler.invoke(Browser.java:761)
> at $Proxy0.actionPerformed(Unknown Source)
> at
> javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1882)
> at
> javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2202)
> at
> javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
> at
> javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
> at javax.swing.AbstractButton.doClick(AbstractButton.java:334)
> at
> javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1000)
> at
> javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1041)
> at java.awt.Component.processMouseEvent(Component.java:5554)
> at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
> at java.awt.Component.processEvent(Component.java:5319)
> at java.awt.Container.processEvent(Container.java:2010)
> at java.awt.Component.dispatchEventImpl(Component.java:4021)
> at java.awt.Container.dispatchEventImpl(Container.java:2068)
> at java.awt.Component.dispatchEvent(Component.java:3869)
> at
> java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)
> at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3936)
> at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)
> at java.awt.Container.dispatchEventImpl(Container.java:2054)
> at java.awt.Window.dispatchEventImpl(Window.java:1774)
> at java.awt.Component.dispatchEvent(Component.java:3869)
> at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
> at
> java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:275)
> at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:196)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:190)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:182)
> at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
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