--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/util/Calendar/GenericTimeZoneNamesTest.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2012, 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.
+ */
+
+import java.util.*;
+import sun.util.locale.provider.TimeZoneNameUtility;
+
+public class GenericTimeZoneNamesTest {
+    private static final String[] PT = {
+        "America/Los_Angeles", "US/Pacific", "PST"
+    };
+
+    private static int errors = 0;
+
+    public static void main(String[] args) {
+        for (String tag : args) {
+            Locale locale = Locale.forLanguageTag(tag);
+            for (String tzid : PT) {
+                test(tzid, TimeZone.LONG, locale, "Pacific Time");
+                test(tzid, TimeZone.SHORT, locale, "PT");
+            }
+        }
+
+        if (errors != 0) {
+            throw new RuntimeException("test failed");
+        }
+    }
+
+    private static void test(String tzid, int style, Locale locale, String expected) {
+        // No public API to get generic time zone names (JDK 8)
+        String got = TimeZoneNameUtility.retrieveGenericDisplayName(tzid, style, locale);
+        if (!expected.equals(got)) {
+            System.err.printf("test: tzid=%s, locale=%s, style=%d, got=\"%s\", expected=\"%s\"%n",
+                              tzid, locale, style, got, expected);
+            errors++;
+        }
+    }
+}