--- /dev/null	Tue Aug  5 14:34:30 2014
+++ new/test/java/util/ResourceBundle/Bug8042126.java	Tue Aug  5 14:34:28 2014
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2014, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+/*
+ * @test
+ * @summary tests MonthNarrows is defined in Japanese locale
+ * @bug 8042126
+ */
+
+import java.time.*;
+import java.time.format.*;
+import java.util.*;
+
+public class Bug8042126 {
+    public static void main(String[] args) {
+        DateTimeFormatter dtfM = DateTimeFormatter.ofPattern( "MMMMM", Locale.JAPANESE );
+        for (int i = 1; i <= 12; i++) {
+            if ( !LocalDate.of(2014, i, 1).format(dtfM).equals(Integer.toString(i)) )
+                throw new RuntimeException("MonthNarrows is not defined correctly for " + LocalDate.of(2014, i, 1) + " in Japanese locale.");
+        }
+    }
+}