--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/nio/file/Path/TemporaryFiles.java	Sun Feb 15 12:25:54 2009 +0000
@@ -0,0 +1,76 @@
+/*
+ * 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.
+ */
+
+import java.nio.file.*;
+import static java.nio.file.StandardOpenOption.*;
+import java.nio.file.attribute.*;
+import java.io.File;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Set;
+
+public class TemporaryFiles {
+
+    static void checkFile(Path file) throws IOException {
+        // check file is in temporary directory
+        Path tmpdir = Paths.get(System.getProperty("java.io.tmpdir"));
+        if (!file.getParent().equals(tmpdir))
+            throw new RuntimeException("Not in temporary directory");
+
+        // check that file can be opened for reading and writing
+        file.newByteChannel(READ).close();
+        file.newByteChannel(WRITE).close();
+        file.newByteChannel(READ,WRITE).close();
+
+        // check file permissions are 0600 or more secure
+        if (file.getFileStore().supportsFileAttributeView("posix")) {
+            Set<PosixFilePermission> perms = Attributes
+                .readPosixFileAttributes(file).permissions();
+            perms.remove(PosixFilePermission.OWNER_READ);
+            perms.remove(PosixFilePermission.OWNER_WRITE);
+            if (!perms.isEmpty())
+                throw new RuntimeException("Temporary file is not secure");
+        }
+    }
+
+    public static void main(String[] args) throws IOException {
+        Path file = File.createTempFile("blah", null, false).toPath();
+        try {
+            checkFile(file);
+        } finally {
+            TestUtil.deleteUnchecked(file);
+        }
+
+        // temporary file with deleteOnExit
+        file = File.createTempFile("blah", "tmp", true).toPath();
+        checkFile(file);
+        // write path to temporary file to file so that calling script can
+        // check that it is deleted
+        OutputStream out = Paths.get(args[0]).newOutputStream();
+        try {
+            out.write(file.toString().getBytes());
+        } finally {
+            out.close();
+        }
+    }
+}