src/share/classes/sun/util/locale/LocaleUtils.java

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rev 5696 : 6336885: RFE: Locale Data Deployment Enhancements
4609153: Provide locale data for Indic locales
5104387: Support for gl_ES locale (galician language)
6337471: desktop/system locale preferences support
7056139: (cal) SPI support for locale-dependent Calendar parameters
7058206: Provide CalendarData SPI for week params and display field value names
7073852: Support multiple scripts for digits and decimal symbols per locale
7079560: [Fmt-Da] Context dependent month names support in SimpleDateFormat
7171324: getAvailableLocales() of locale sensitive services should return the actual availability of locales
7151414: (cal) Support calendar type identification
7168528: LocaleServiceProvider needs to be aware of Locale extensions
7171372: (cal) locale's default Calendar should be created if unknown calendar is specified
Summary: JEP 127: Improve Locale Data Packaging and Adopt Unicode CLDR Data (part 1 w/o packaging changes. by Naoto Sato and Masayoshi Okutsu)

@@ -194,11 +194,11 @@
 
     static boolean isAlphaNumeric(char c) {
         return isAlpha(c) || isNumeric(c);
     }
 
-    static boolean isAlphaNumericString(String s) {
+    public static boolean isAlphaNumericString(String s) {
         int len = s.length();
         for (int i = 0; i < len; i++) {
             if (!isAlphaNumeric(s.charAt(i))) {
                 return false;
             }