ResourceBasedPeriodFormatterDataService service =
ResourceBasedPeriodFormatterDataService.getInstance();
Collection locales = service.getAvailableLocales();
for (Iterator i = locales.iterator(); i.hasNext();) {
String locale = (String)i.next();
PeriodFormatterData pfd = service.get(locale);
assertFalse(locale + ": " + pfd.pluralization(), -1 == pfd.pluralization());
}
}