--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/util/Locale/Bug4210525.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2007 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+/**
+    @test
+    @summary Locale variant should not be uppercased
+    @run main Bug4210525
+    @bug 4210525
+*/
+
+import java.util.Locale;
+
+public class Bug4210525 {
+
+    public static void main(String[] args) throws Exception {
+        String language = "en";
+        String country = "US";
+        String variant = "socal";
+
+        Locale aLocale = new Locale(language, country, variant);
+
+        String localeVariant = aLocale.getVariant();
+        if (localeVariant.equals(variant)) {
+            System.out.println("passed");
+        } else {
+            System.out.println("failed");
+            throw new Exception("Bug4210525 test failed.");
+        }
+    }
+}