--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/security/Permission/NullName.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,82 @@
+/*
+ * Copyright 1998 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 4193422
+ * @summary Make sure NullPointerExceptions are thrown when null
+ * is passed into permission names
+ */
+
+import java.security.*;
+import java.util.PropertyPermission;
+
+public class NullName {
+
+    public static void main(String[]args) throws Exception {
+        int count = 0;
+
+        try {
+
+            try {
+                PropertyPermission pp = new PropertyPermission(null, "read");
+            } catch (NullPointerException e) {
+                count++;
+            }
+
+            try {
+                java.io.FilePermission fp =
+                    new java.io.FilePermission(null, "read");
+            } catch (NullPointerException e) {
+                count++;
+            }
+
+            try {
+                java.net.SocketPermission sp =
+                    new java.net.SocketPermission(null, "connect");
+            } catch (NullPointerException e) {
+                count++;
+            }
+
+            // do one of the classes that extends BasicPermission
+            try {
+                RuntimePermission rp = new RuntimePermission(null);
+            } catch (NullPointerException e) {
+                count++;
+            }
+
+            try {
+                UnresolvedPermission up = new UnresolvedPermission(null, "blah", "read", null);
+            } catch (NullPointerException e) {
+                count++;
+            }
+
+
+        } catch (Exception e) {
+            throw new Exception("Test failed: Wrong exception thrown");
+        }
+
+        if (count != 5)
+            throw new Exception("Test failed: didn't catch enough NullPointerExceptions");
+    }
+}