diff -r cb0efe0cc20e -r 2e3f73b616c2 test/jdk/java/util/Calendar/NarrowNamesTest.java
--- a/test/jdk/java/util/Calendar/NarrowNamesTest.java	Fri Jun 08 11:38:40 2018 -0700
+++ b/test/jdk/java/util/Calendar/NarrowNamesTest.java	Wed Aug 09 14:54:37 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, 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
@@ -21,6 +21,7 @@
  * questions.
  */
 
+import java.time.LocalDateTime;
 import java.util.*;
 import static java.util.GregorianCalendar.*;
 
@@ -49,7 +50,9 @@
              HOUR_OF_DAY, 10);
         test(US, AM_PM, "p",
              HOUR_OF_DAY, 23);
-        test(JAJPJP, DAY_OF_WEEK, "\u65e5",
+        test(JAJPJP, DAY_OF_WEEK,
+             LocalDateTime.now().isBefore(LocalDateTime.of(2019, 5, 1, 0, 0)) ?
+                "\u65e5" : "\u706b", // "Sun" for HEISEI, "Tue" for NEWERA
              YEAR, 24, MONTH, DECEMBER, DAY_OF_MONTH, 23);
         test(THTH, MONTH, NARROW_STANDALONE, "\u0e18.\u0e04.",
              YEAR, 2555, MONTH, DECEMBER, DAY_OF_MONTH, 5);