Initial load
diff --git a/test/java/security/PermissionCollection/AddToReadOnlyPermissionCollection.java b/test/java/security/PermissionCollection/AddToReadOnlyPermissionCollection.java
new file mode 100644
index 0000000..a2683c6
--- /dev/null
+++ b/test/java/security/PermissionCollection/AddToReadOnlyPermissionCollection.java
@@ -0,0 +1,162 @@
+/*
+ * Copyright 1999 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
+ * @author Gary Ellison
+ * @bug 4232694
+ * @summary PermissionCollection.setReadOnly() does not preclude using add()
+ */
+
+import java.security.*;
+import java.net.SocketPermission;
+import java.io.FilePermission;
+import java.util.PropertyPermission;
+
+public class AddToReadOnlyPermissionCollection {
+    public static void main(String args[]) throws Exception {
+
+        try {
+            if (args.length == 0) {
+                tryAllPC();
+                tryBasicPC();
+                tryFilePC();
+                tryPropPC();
+                trySockPC();
+            } else {
+                for (int i=0; i <args.length; i++) {
+                    switch (args[i].toLowerCase().charAt(1)) {
+                    case 'a':
+                        tryAllPC();
+                        break;
+                    case 'b':
+                        tryBasicPC();
+                        break;
+                    case 'f':
+                        tryFilePC();
+                        break;
+                    case 'p':
+                        tryPropPC();
+                        break;
+                    case 's':
+                        trySockPC();
+                        break;
+                    default:
+                        throw new Exception("usage: AddToReadOnlyPermissonCollection [-a -b -f -p -s]");
+                    }
+                }
+            }
+        } catch (Exception e) {
+            throw e;
+        }
+        System.out.println("Passed. OKAY");
+    }
+
+    static void tryPropPC() throws Exception {
+        try {
+            PropertyPermission p0 = new PropertyPermission("user.home","read");
+            PermissionCollection pc = p0.newPermissionCollection();
+            pc.setReadOnly();   // this should lock out future adds
+            //
+            PropertyPermission p1 = new PropertyPermission("java.home","read");
+            pc.add(p1);
+            throw new
+                Exception("Failed...PropertyPermission added to readonly PropertyPermissionCollection.");
+
+        } catch (SecurityException se) {
+            System.out.println("PropertyPermissionCollection passed");
+        }
+    }
+
+    static void trySockPC() throws Exception {
+        try {
+            SocketPermission p0= new SocketPermission("example.com","connect");
+            PermissionCollection pc = p0.newPermissionCollection();
+            pc.setReadOnly();   // this should lock out future adds
+            //
+            SocketPermission p1= new SocketPermission("example.net","connect");
+            pc.add(p1);
+            throw new
+                Exception("Failed...SocketPermission added to readonly SocketPermissionCollection.");
+
+        } catch (SecurityException se) {
+            System.out.println("SocketPermissionCollection passed");
+        }
+
+    }
+
+    static void tryFilePC() throws Exception {
+        try {
+            FilePermission p0 = new FilePermission("/home/foobar","read");
+            PermissionCollection pc = p0.newPermissionCollection();
+            pc.setReadOnly();   // this should lock out future adds
+            //
+            FilePermission p1 = new FilePermission("/home/quux","read");
+            pc.add(p1);
+            throw new
+                Exception("Failed...FilePermission added to readonly FilePermissionCollection.");
+
+        } catch (SecurityException se) {
+            System.out.println("FilePermissionCollection passed");
+        }
+    }
+
+    static void tryBasicPC() throws Exception {
+        try {
+            MyBasicPermission p0 = new MyBasicPermission("BasicPermision");
+            PermissionCollection pc = p0.newPermissionCollection();
+            pc.setReadOnly();   // this should lock out future adds
+            //
+            MyBasicPermission p1 = new MyBasicPermission("EvenMoreBasic");
+            pc.add(p1);
+            throw new
+                Exception("Failed...BasicPermission added to readonly BasicPermissionCollection.");
+
+        } catch (SecurityException se) {
+            System.out.println("BasicPermissionCollection passed");
+        }
+    }
+
+    static void tryAllPC() throws Exception {
+        try {
+            AllPermission p0 = new AllPermission("AllOfIt","read");
+            PermissionCollection pc = p0.newPermissionCollection();
+            pc.setReadOnly();   // this should lock out future adds
+            //
+            AllPermission p1 = new AllPermission("SomeOfIt","read");
+            pc.add(p1);
+            throw new
+                Exception("Failed...AllPermission added to readonly AllPermissionCollection.");
+
+        } catch (SecurityException se) {
+            System.out.println("AllPermissionCollection passed");
+        }
+    }
+
+}
+
+class MyBasicPermission extends BasicPermission {
+    public MyBasicPermission(String name)  {
+        super(name);
+    }
+}