ZoneStringFormat getZoneStringFormat() {
if (zsformat != null) {
return zsformat;
}
if (zoneStrings != null) {
zsformat = new ZoneStringFormat(zoneStrings);
return zsformat;
}
// We do not want to hold the reference to an instance of
// ZoneStringFormat. An instance of ZoneStringFormat for
// a locale is shared and cached in ZoneStringFormat class