else
else {
	private void handleDoubleClick(DoubleClickEvent event) {		IStructuredSelection s= (IStructuredSelection) event.getSelection();		Object element= s.getFirstElement();				// if the resource is already open then always open it		if (EditorUtility.isOpenInEditor(element) == null) {			if (fOpenCUAction.isEnabled()) {				fOpenCUAction.run();				return;			}		}		if (fViewer.isExpandable(element)) {			if (JavaBasePreferencePage.doubleClockGoesInto())				fZoomInAction.run();			else				fViewer.setExpandedState(element, !fViewer.getExpandedState(element));		}	}