--- a/src/java.base/share/classes/java/time/chrono/JapaneseEra.java	Fri Jun 08 11:38:40 2018 -0700
+++ b/src/java.base/share/classes/java/time/chrono/JapaneseEra.java	Wed Aug 09 14:54:37 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2018, 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
@@ -123,14 +123,19 @@
      */
     public static final JapaneseEra SHOWA = new JapaneseEra(1, LocalDate.of(1926, 12, 25));
     /**
-     * The singleton instance for the 'Heisei' era (1989-01-08 - current)
+     * The singleton instance for the 'Heisei' era (1989-01-08 - 2019-04-30)
      * which has the value 2.
      */
     public static final JapaneseEra HEISEI = new JapaneseEra(2, LocalDate.of(1989, 1, 8));
+    /**
+     * The singleton instance for the 'NewEra' era (2019-05-01 - current)
+     * which has the value 3.
+     */
+    private static final JapaneseEra NEWERA = new JapaneseEra(3, LocalDate.of(2019, 5, 1));
 
     // The number of predefined JapaneseEra constants.
     // There may be a supplemental era defined by the property.
-    private static final int N_ERA_CONSTANTS = HEISEI.getValue() + ERA_OFFSET;
+    private static final int N_ERA_CONSTANTS = NEWERA.getValue() + ERA_OFFSET;
 
     /**
      * Serialization version.
@@ -148,6 +153,7 @@
         KNOWN_ERAS[1] = TAISHO;
         KNOWN_ERAS[2] = SHOWA;
         KNOWN_ERAS[3] = HEISEI;
+        KNOWN_ERAS[4] = NEWERA;
         for (int i = N_ERA_CONSTANTS; i < ERA_CONFIG.length; i++) {
             CalendarDate date = ERA_CONFIG[i].getSinceDate();
             LocalDate isoDate = LocalDate.of(date.getYear(), date.getMonth(), date.getDayOfMonth());