if (!extraFieldsNoShow.contains(name)) {
if (!extraFieldsNoShow.contains(name) && !extraFields.contains(name)) {
	public void setExtraFieldsString(String extraFieldsString) {		if (extraFieldsString != null && extraFieldsString.length() > 0) {			extraFields = new ArrayList();			StringTokenizer st = new StringTokenizer(extraFieldsString, ",");			while (st.hasMoreTokens()) {				String name = st.nextToken();				if (!extraFieldsNoShow.contains(name)) {					extraFields.add(name);				}			}		} else {			extraFields = null;		}	}