final SpaceInformation surroundingSpaceInformation = surroundingSpace .getOrderedSpaceInformations().last();
final SpaceInformation surroundingSpaceInformation = surroundingSpace.getSpaceInformation();
    public ActionForward deleteSpace(ActionMapping mapping, ActionForm form, HttpServletRequest request,	    HttpServletResponse response) throws Exception {	final Space space = getSpaceFromParameter(request);	final Space surroundingSpace = space.getSuroundingSpace();	final Object[] args = { space };	executeService(request, "DeleteSpace", args);	if (surroundingSpace == null) {	    return viewSpaces(mapping, form, request, response);	} else {	    final SpaceInformation surroundingSpaceInformation = surroundingSpace		    .getOrderedSpaceInformations().last();	    return manageSpace(mapping, request, surroundingSpaceInformation);	}    }