--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/nio/file/Files/Misc.java	Sun Feb 15 12:25:54 2009 +0000
@@ -0,0 +1,126 @@
+/*
+ * 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.Files for miscellenous cases not
+ *   covered by other tests
+ * @library ..
+ */
+
+import java.nio.file.*;
+import java.io.IOException;
+import java.util.*;
+
+public class Misc {
+
+    static void npeExpected() {
+        throw new RuntimeException("NullPointerException expected");
+    }
+
+    public static void main(String[] args) throws IOException {
+        try {
+            Files.probeContentType(null);
+            npeExpected();
+        } catch (NullPointerException e) {
+        }
+
+        try {
+            Files.withDirectory(null, "*", new FileAction<Path>() {
+                public void invoke(Path entry) {
+                }
+            });
+            npeExpected();
+        } catch (NullPointerException e) {
+        }
+
+       try {
+            Files.withDirectory(Paths.get("."), (String)null, new FileAction<Path>() {
+                public void invoke(Path entry) {
+                }
+            });
+            npeExpected();
+        } catch (NullPointerException e) {
+        }
+
+        try {
+            Files.withDirectory(Paths.get("."), "*", null);
+            npeExpected();
+        } catch (NullPointerException e) {
+        }
+
+        // test propogation of IOException
+        Path tmpdir = TestUtil.createTemporaryDirectory();
+        try {
+            tmpdir.resolve("foo").createFile();
+            try {
+                Files.withDirectory(tmpdir, new FileAction<Path>() {
+                    public void invoke(Path entry) throws IOException {
+                        throw new IOException();
+                    }
+                });
+                throw new RuntimeException("IOException expected");
+            } catch (IOException e) {
+            }
+        } finally {
+            TestUtil.removeAll(tmpdir);
+        }
+
+        try {
+            Files.walkFileTree(null, EnumSet.noneOf(FileVisitOption.class),
+                Integer.MAX_VALUE, new SimpleFileVisitor<Path>(){});
+            npeExpected();
+        } catch (NullPointerException e) {
+        }
+
+        try {
+            Files.walkFileTree(Paths.get("."), null, Integer.MAX_VALUE,
+                new SimpleFileVisitor<Path>(){});
+            npeExpected();
+        } catch (NullPointerException e) {
+        }
+
+        try {
+            Files.walkFileTree(Paths.get("."), EnumSet.noneOf(FileVisitOption.class),
+                -1, new SimpleFileVisitor<Path>(){});
+            throw new RuntimeException("IllegalArgumentExpected expected");
+        } catch (IllegalArgumentException e) {
+        }
+
+        try {
+            Set<FileVisitOption> opts = new HashSet<FileVisitOption>(1);
+            opts.add(null);
+            Files.walkFileTree(Paths.get("."), opts, Integer.MAX_VALUE,
+                new SimpleFileVisitor<Path>(){});
+            npeExpected();
+        } catch (NullPointerException e) {
+        }
+
+        try {
+            Files.walkFileTree(Paths.get("."), EnumSet.noneOf(FileVisitOption.class),
+                Integer.MAX_VALUE, null);
+            npeExpected();
+        } catch (NullPointerException e) {
+        }
+    }
+}