--- old/src/java.base/share/classes/sun/text/resources/FormatData.java	2019-03-31 20:58:10.399833028 -0700
+++ new/src/java.base/share/classes/sun/text/resources/FormatData.java	2019-03-31 20:58:09.342813015 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -106,7 +106,7 @@
             "T",
             "S",
             "H",
-            "N", // NewEra
+            "R",
         };
 
         // Japanese imperial calendar era strings
@@ -116,7 +116,7 @@
             "Taisho",
             "Showa",
             "Heisei",
-            "NewEra", // NewEra
+            "Reiwa",
         };
 
         return new Object[][] {