* generic location formant and partial location format, the LocaleDisplayNames is instantiated lazily.
*
* @return the instance of LocaleDisplayNames for the locale of this object.
*/
private synchronized LocaleDisplayNames getLocaleDisplayNames() {
LocaleDisplayNames locNames = null;
if (_localeDisplayNamesRef != null) {
locNames = _localeDisplayNamesRef.get();
}
if (locNames == null) {
locNames = LocaleDisplayNames.getInstance(_locale);