ImageDescriptor image= ((IWorkingSet)element).getImage();
ImageDescriptor image= ((IWorkingSet)element).getImageDescriptor();
	public Image getImage(Object element) {		if (element instanceof IWorkingSet) {			ImageDescriptor image= ((IWorkingSet)element).getImage();			Image result= (Image)fImages.get(image);			if (result == null) {				result= image.createImage();				fImages.put(image, result);			}			return decorateImage(result, element);		}		return super.getImage(element);	}