public static Locale parseLocaleString(String localeString) {
		String[] parts = tokenizeToStringArray(localeString, "_ ", false, false);
		String language = (parts.length > 0 ? parts[0] : "");
		String country = (parts.length > 1 ? parts[1] : "");
		validateLocalePart(language);
		validateLocalePart(country);
		String variant = "";
		if (parts.length >= 2) {
			// There is definitely a variant, and it is everything after the country
			// code sans the separator between the country code and the variant.
			int endIndexOfCountryCode = localeString.indexOf(country) + country.length();
			// Strip off any leading '_' and whitespace, what's left is the variant.
			variant = trimLeadingWhitespace(localeString.substring(endIndexOfCountryCode));
			if (variant.startsWith("_")) {
				variant = trimLeadingCharacter(variant, '_');
			}
		}
		return (language.length() > 0 ? new Locale(language, country, variant) : null);
	}