java.lang.ClassCastException
java.lang.ClassCastException: org.eclipse.swt.widgets.Tree incompatible with org.eclipse.swt.widgets.TreeItem	at org.eclipse.rse.internal.ui.view.SystemView.findAndUpdateFilterParent(Unknown Source)	at org.eclipse.rse.internal.ui.view.SystemView$ResourceChangedJob.runInUIThread(Unknown Source)	at org.eclipse.rse.internal.ui.view.SystemView.systemResourceChanged(Unknown Source)	at org.eclipse.rse.internal.core.model.SystemResourceChangeManager.notify(Unknown Source)	at org.eclipse.rse.internal.core.model.SystemRegistry.fireEvent(Unknown Source)	at org.eclipse.rse.core.subsystems.SubSystemConfiguration.fireEvent(Unknown Source)	at org.eclipse.rse.core.subsystems.SubSystemConfiguration.fireSubSystemEvent(Unknown Source)	at org.eclipse.rse.core.subsystems.SubSystemConfiguration.fireSubSystemFilterEvent(Unknown Source)	at org.eclipse.rse.core.subsystems.SubSystemConfiguration.fireSubSystemFilterEvent(Unknown Source)	at org.eclipse.rse.core.subsystems.SubSystemConfiguration.filterEventFilterCreated(Unknown Source)	at org.eclipse.rse.internal.core.filters.SystemFilterPoolManager.doCreateSystemFilter(Unknown Source)	at org.eclipse.rse.internal.core.filters.SystemFilterPoolManager.createSystemFilter(Unknown Source)	at org.eclipse.rse.internal.core.filters.SystemFilterPoolManager.createSystemFilter(Unknown Source)	at org.eclipse.rse.ui.filters.dialogs.SystemNewFilterWizard.createNewFilter(Unknown Source)	at org.eclipse.rse.ui.filters.dialogs.SystemNewFilterWizard.performFinish(Unknown Source)	at org.eclipse.jface.wizard.WizardDialog.finishPressed(Unknown Source)	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(Unknown Source)	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Unknown Source)	at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)	at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)	at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)	at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)	at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)	at org.eclipse.jface.window.Window.runEventLoop(Unknown Source)	at org.eclipse.jface.window.Window.open(Unknown Source)	at org.eclipse.rse.ui.actions.SystemBaseDialogAction.run(Unknown Source)	at com.ibm.etools.iseries.rse.ui.actions.QSYSNewFilterAction.run(Unknown Source)	at com.ibm.etools.iseries.rse.internal.objects.ui.view.QSYSObjectSubSystemConfigurationAdapter.createFilterByPrompting(Unknown Source)	at org.eclipse.rse.internal.ui.view.SystemViewFilterReferenceAdapter$1.run(Unknown Source)	at org.eclipse.ui.internal.UILockListener.doPendingWork(Unknown Source)	at org.eclipse.ui.internal.UISynchronizer$3.run(Unknown Source)	at org.eclipse.swt.widgets.RunnableLock.run(Unknown Source)	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source)	at org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source)	at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)	at org.eclipse.ui.internal.Workbench.runEventLoop(Unknown Source)	at org.eclipse.ui.internal.Workbench.runUI(Unknown Source)	at org.eclipse.ui.internal.Workbench.access$4(Unknown Source)	at org.eclipse.ui.internal.Workbench$7.run(Unknown Source)	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Unknown Source)	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Unknown Source)	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(Unknown Source)	at org.eclipse.ui.internal.ide.application.IDEApplication.start(Unknown Source)	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Unknown Source)	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(Unknown Source)	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Unknown Source)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at org.eclipse.equinox.launcher.Main.invokeFramework(Unknown Source)	at org.eclipse.equinox.launcher.Main.basicRun(Unknown Source)	at org.eclipse.equinox.launcher.Main.run(Unknown Source)