s = "";
	public static void hiddenFromEncodedString(ProjectFilterSettings result, String s) {				if (s.length() > 0) {			int bar = s.indexOf(FIELD_DELIMITER);			String categories;			if (bar >= 0) {				categories = s.substring(0, bar);				s = s.substring(bar+1);			} else {				categories = s;				s = "";			}			StringTokenizer t = new StringTokenizer(categories, LISTITEM_DELIMITER);			while (t.hasMoreTokens()) {				String category = t.nextToken();				result.removeCategory(category);			}		}	}