static {
// Ensure that we pull in the zone strings for the root locale, en_US, and the
// user's default locale. (All devices must support the root locale and en_US,
// and they're used for various system things like HTTP headers.) Pre-populating
// the cache is especially useful on Android because we'll share this via the Zygote.
cachedZoneStrings.get(Locale.ROOT);
cachedZoneStrings.get(Locale.US);
cachedZoneStrings.get(Locale.getDefault());
}
/** Returns an array of time zone strings, as used by DateFormatSymbols.getZoneStrings. */
public static String[][] getZoneStrings(Locale locale) {
if (locale == null) {
locale = Locale.getDefault();
}
return cachedZoneStrings.get(locale);
}
