--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/nio/file/spi/SetDefaultProvider.java	Sun Feb 15 12:25:54 2009 +0000
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2008-2009 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
+ * @bug 4313887
+ * @summary Unit test for java.nio.file.spi.FileSystemProvider
+ * @build TestProvider SetDefaultProvider
+ * @run main/othervm -Djava.nio.file.spi.DefaultFileSystemProvider=TestProvider SetDefaultProvider
+ */
+
+import java.nio.file.*;
+import java.nio.file.spi.*;
+
+public class SetDefaultProvider {
+    public static void main(String[] args) throws Exception {
+        Class<?> c = FileSystems.getDefault().provider().getClass();
+
+        Class<?> expected = Class.forName("TestProvider", false,
+            ClassLoader.getSystemClassLoader());
+
+        if (c != expected)
+            throw new RuntimeException();
+    }
+}