--- old/src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_in.java	2019-05-17 16:39:57.000000000 +0800
+++ new/src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_in.java	2019-05-17 16:39:57.000000000 +0800
@@ -148,6 +148,7 @@
             "Taish\u014d",
             "Sh\u014dwa",
             "Heisei",
+            "Reiwa",
         };
 
         final String[] sharedEras = {