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Bug 2783

Summary:	Could not delete an empty package.
Product:	java	Reporter:	Marian Petras <mpetras>
Component:	Unsupported	Assignee:	Marian Petras <mpetras>
Status:	CLOSED FIXED
Severity:	normal
Priority:	P4
Version:	3.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:

Description Marian Petras 1999-07-27 02:04:30 UTC

I created a new package (in the Object Browser), switched to the Editing mode,
selected the new package, invoked the popup menu and selected Delete. The
following exception raised:

Exception occurred during event dispatching:
java.lang.NullPointerException:
        at com.netbeans.developer.modules.browser.ExplorerBean$1.propertyChange(ExplorerBean.java:143)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:156)
        at org.openide.explorer.ExplorerManager.setSelectedNodes(ExplorerManager.java:190)
        at org.openide.explorer.ExplorerManager$1.propertyChange(ExplorerManager.java:98)
        at org.openide.nodes.Node.fireOwnPropertyChange(Node.java:585)
        at org.openide.nodes.Node.fireParentNodeChange(Node.java:552)
        at org.openide.nodes.Children$3.run(Children.java:369)

        at org.openide.util.Mutex.doEvent(Mutex.java:455)
        at org.openide.util.Mutex.writeAccess(Mutex.java:240)
        at org.openide.nodes.Children.remove(Children.java:307)
        at org.openide.nodes.Children.remove(Children.java:292)
        at org.openide.nodes.Children$12.run(Children.java:879)
        at org.openide.util.Mutex.doEvent(Mutex.java:455)
        at org.openide.util.Mutex.writeAccess(Mutex.java:240)
        at org.openide.nodes.Children$Map.removeAll(Children.java:860)
        at org.openide.nodes.Children$Map.remove(Children.java:891)
        at com.netbeans.developer.impl.PackageNode$PackageChildren.removePackage(PackageNode.java:204)
        at com.netbeans.developer.impl.PackageNode$3.fileDeleted(PackageNode.java:96)
        at org.openide.filesystems.FileObject$4.dispatch(FileObject.java:273)
        at org.openide.filesystems.FileSystem$EventDispatcher.run(FileSystem.java:513)
        at org.openide.filesystems.FileSystem.exitAtomicAction(FileSystem.java:429)
        at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:411)
        at org.openide.explorer.Explor

Comment 1 Marek Grummich 2000-07-25 09:43:59 UTC

Priority is changed to P4 (normal).