final Space space = spaceInformation.getSpace(); request.setAttribute("selectedSpace", space);
final Space space = spaceInformation.getSpace();
    protected ActionForward manageSpace(final ActionMapping mapping, final HttpServletRequest request,	    final SpaceInformation spaceInformation) {	final Space space = spaceInformation.getSpace();	request.setAttribute("selectedSpace", space);	SortedSet<Space> spaces = new TreeSet<Space>(SpaceComparator.SPACE_COMPARATOR_BY_CLASS);	spaces.addAll(space.getContainedSpaces());	request.setAttribute("spaces", spaces);	request.setAttribute("selectedSpaceInformation", spaceInformation);	return mapping.findForward("ManageSpace");    }