*********** Exception occurred ************ at 5:53 PM on Apr 29, 2004
java.lang.ClassCastException
        at org.netbeans.modules.project.libraries.ui.LibrariesModel.isLibraryEditable(LibrariesModel.java:101)
        at org.netbeans.modules.project.libraries.ui.LibrariesCustomizer.selectLibrary(LibrariesCustomizer.java:147)
        at org.netbeans.modules.project.libraries.ui.LibrariesCustomizer.access$200(LibrariesCustomizer.java:41)
        at org.netbeans.modules.project.libraries.ui.LibrariesCustomizer$2.valueChanged(LibrariesCustomizer.java:101)
        at javax.swing.JList.fireSelectionValueChanged(JList.java:1321)
        at javax.swing.JList$ListSelectionHandler.valueChanged(JList.java:1335)
        at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:187)
        at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:167)
        at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:214)
        at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:402)
        at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:411)
        at javax.swing.DefaultListSelectionModel.setSelectionInterval(DefaultListSelectionModel.java:435)
        at javax.swing.JList.setSelectedIndex(JList.java:1733)
        at org.netbeans.modules.project.libraries.ui.LibrariesCustomizer.createLibrary(LibrariesCustomizer.java:306)
        at org.netbeans.modules.project.libraries.ui.LibrariesCustomizer.access$300(LibrariesCustomizer.java:41)
        at org.netbeans.modules.project.libraries.ui.LibrariesCustomizer$3.actionPerformed(LibrariesCustomizer.java:234)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
        at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)
        at java.awt.Component.processMouseEvent(Component.java:5100)
        at java.awt.Component.processEvent(Component.java:4897)
        at java.awt.Container.processEvent(Container.java:1569)
        at java.awt.Component.dispatchEventImpl(Component.java:3615)
        at java.awt.Container.dispatchEventImpl(Container.java:1627)
        at java.awt.Component.dispatchEvent(Component.java:3477)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
        at java.awt.Container.dispatchEventImpl(Container.java:1613)
        at java.awt.Window.dispatchEventImpl(Window.java:1606)
        at java.awt.Component.dispatchEvent(Component.java:3477)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
[catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:141)
        at java.awt.Dialog$1.run(Dialog.java:540)
        at java.awt.Dialog.show(Dialog.java:561)
        at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:721)
        at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:764)
        at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:752)
        at org.openide.util.Mutex.doEventAccess(Mutex.java:923)
        at org.openide.util.Mutex.readAccess(Mutex.java:158)
        at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:737)
        at java.awt.Component.show(Component.java:1133)
        at java.awt.Component.setVisible(Component.java:1088)
        at org.netbeans.api.project.libraries.LibrariesCustomizer.showCustomizer(LibrariesCustomizer.java:44)
        at org.netbeans.modules.java.j2seproject.ui.customizer.LibrariesChooser.editLibraries(LibrariesChooser.java:108)
        at org.netbeans.modules.java.j2seproject.ui.customizer.LibrariesChooser.access$100(LibrariesChooser.java:31)
        at org.netbeans.modules.java.j2seproject.ui.customizer.LibrariesChooser$1.actionPerformed(LibrariesChooser.java:92)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
        at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)
        at java.awt.Component.processMouseEvent(Component.java:5100)
        at java.awt.Component.processEvent(Component.java:4897)
        at java.awt.Container.processEvent(Container.java:1569)
        at java.awt.Component.dispatchEventImpl(Component.java:3615)
        at java.awt.Container.dispatchEventImpl(Container.java:1627)
        at java.awt.Component.dispatchEvent(Component.java:3477)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
        at java.awt.Container.dispatchEventImpl(Container.java:1613)
        at java.awt.Window.dispatchEventImpl(Window.java:1606)
        at java.awt.Component.dispatchEvent(Component.java:3477)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:141)
        at java.awt.Dialog$1.run(Dialog.java:540)
        at java.awt.Dialog.show(Dialog.java:561)
        at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:721)
        at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:764)
        at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:752)
        at org.openide.util.Mutex.doEventAccess(Mutex.java:923)
        at org.openide.util.Mutex.readAccess(Mutex.java:158)
        at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:737)
        at java.awt.Component.show(Component.java:1133)
        at java.awt.Component.setVisible(Component.java:1088)
        at org.netbeans.modules.java.j2seproject.ui.customizer.VisualClasspathSupport$ClasspathSupportListener.actionPerformed(VisualClasspathSupport.java:317)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
        at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)
        at java.awt.Component.processMouseEvent(Component.java:5100)
        at java.awt.Component.processEvent(Component.java:4897)
        at java.awt.Container.processEvent(Container.java:1569)
        at java.awt.Component.dispatchEventImpl(Component.java:3615)
        at java.awt.Container.dispatchEventImpl(Container.java:1627)
        at java.awt.Component.dispatchEvent(Component.java:3477)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
        at java.awt.Container.dispatchEventImpl(Container.java:1613)
        at java.awt.Window.dispatchEventImpl(Window.java:1606)
        at java.awt.Component.dispatchEvent(Component.java:3477)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)