String maxString = getStringValue(context.getLocale(), field);
String grouping = "";
DecimalFormatSymbols symbols = null;
NumberTranslator translator = (NumberTranslator)super.getFieldTranslator(field, NumberTranslator.class);
if (translator != null) {
DecimalFormat format = translator.getDecimalFormat(context.getLocale());
if (format.isGroupingUsed()) {
grouping += ",separator:" + JSONObject.quote(format.getDecimalFormatSymbols().getGroupingSeparator());
grouping += ",groupSize:" + format.getGroupingSize();