};
IWorkbenchPart activePart = activeWorkbenchWindow.getActivePage().getActivePart();
ISelectionProvider provider = activePart.getSite().getSelectionProvider();
ISelectionProvider selectionProvider = new SelectionProviderForwarder(provider,forwardType);
PropertyDialogAction action = new PropertyDialogAction(shellProvider, selectionProvider);
PreferenceDialog dialog = action.createDialog();
dialog.open();