Wed Aug 22 14:59:30 BST 2001: org.openide.explorer.propertysheet.PropertyDetails$ExceptionHack: 
java.lang.ClassCastException: org.netbeans.modules.web.webdata.WebResourceImpl
        at org.netbeans.modules.web.core.jsploader.CompileData.<init>(CompileData.java:61)
        at org.netbeans.modules.web.core.jsploader.JspDataObject.getPlugin(JspDataObject.java:546)
        at org.netbeans.modules.web.core.jsploader.JspDataObject.refreshPlugin(JspDataObject.java:559)
        at org.netbeans.modules.web.core.jsploader.JspDataObject$Listener.propertyChange(JspDataObject.java:872)
        at org.openide.util.WeakListener$PropertyChange.propertyChange(WeakListener.java:307)
        at org.openide.loaders.DataObject.firePropertyChange(DataObject.java:745)
        at org.netbeans.modules.web.context.WebContextObject.serverChanged(WebContextObject.java:925)
        at org.netbeans.modules.web.context.WebContextObject.propertyChange(WebContextObject.java:892)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:152)
        at org.netbeans.modules.j2ee.impl.ServerExecSupport$1.setValue(ServerExecSupport.java:203)
        at org.openide.explorer.propertysheet.PropertyDetails.setPropertyValue(PropertyDetails.java:185)
        at org.openide.explorer.propertysheet.PropertyDisplayer.setPropertyValue(PropertyDisplayer.java:841)
        at org.openide.explorer.propertysheet.PropertyDisplayer.setAsText(PropertyDisplayer.java:810)
        at org.openide.explorer.propertysheet.PropertyDisplayer$WriteComponentListener.changeValue(PropertyDisplayer.java:1109)
        at org.openide.explorer.propertysheet.PropertyDisplayer$WriteComponentListener.actionPerformed(PropertyDisplayer.java:1065)
        at javax.swing.JComboBox.fireActionEvent(JComboBox.java:870)
        at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:894)
        at javax.swing.JComboBox.contentsChanged(JComboBox.java:950)
        at javax.swing.AbstractListModel.fireContentsChanged(AbstractListModel.java:79)
        at javax.swing.DefaultComboBoxModel.setSelectedItem(DefaultComboBoxModel.java:86)
        at javax.swing.JComboBox.setSelectedItem(JComboBox.java:415)
        at javax.swing.JComboBox.setSelectedIndex(JComboBox.java:455)
        at javax.swing.plaf.basic.BasicComboPopup$ListMouseHandler.mouseReleased(BasicComboPopup.java:582)
        at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
        at java.awt.Component.processMouseEvent(Component.java:3715)
        at java.awt.Component.processEvent(Component.java:3544)
        at java.awt.Container.processEvent(Container.java:1164)
        at java.awt.Component.dispatchEventImpl(Component.java:2593)
        at java.awt.Container.dispatchEventImpl(Container.java:1213)
        at java.awt.Component.dispatchEvent(Component.java:2497)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
        at java.awt.Container.dispatchEventImpl(Container.java:1200)
        at java.awt.Window.dispatchEventImpl(Window.java:914)
        at java.awt.Component.dispatchEvent(Component.java:2497)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)