--- old/src/java.base/share/classes/sun/util/calendar/LocalGregorianCalendar.java	2019-03-31 20:58:34.648292176 -0700
+++ new/src/java.base/share/classes/sun/util/calendar/LocalGregorianCalendar.java	2019-03-31 20:58:33.539271175 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 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
@@ -43,7 +43,7 @@
         new Era("Taisho", "T", -1812153600000L, true),
         new Era("Showa",  "S", -1357603200000L, true),
         new Era("Heisei", "H",   600220800000L, true),
-        new Era("NewEra", "N",  1556668800000L, true),
+        new Era("Reiwa",  "R",  1556668800000L, true),
     };
 
     private static boolean isValidEra(Era newEra, Era[] eras) {