src/java.base/share/classes/java/time/format/DecimalStyle.java

rev 47925 : 8191349: Add a new method in j.t.f.DateTimeFormatter to reflect Unicode extensions
Reviewed-by:

*** 145,154 ****
--- 145,159 ----
  
      /**
       * Obtains the DecimalStyle for the specified locale.
       * <p>
       * This method provides access to locale sensitive decimal style symbols.
+      * If the locale contains "nu" (Numbering System) and/or "rg"
+      * (Region Override) <a href="../../util/Locale.html#def_locale_extension">
+      * Unicode extensions</a>, returned instance will reflect the values specified with
+      * those extensions. If both "nu" and "rg" are specified, the value from
+      * the "nu" extension supersedes the implicit one from the "rg" extension.
       *
       * @param locale  the locale, not null
       * @return the decimal style, not null
       */
      public static DecimalStyle of(Locale locale) {