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diff --git a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/SecurityUtilities.java b/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/SecurityUtilities.java
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--- a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/SecurityUtilities.java
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-/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Rhino code, released
- * May 6, 1999.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1997-1999
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Norris Boyd
- * Igor Bukanov
- *
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License Version 2 or later (the "GPL"), in which
- * case the provisions of the GPL are applicable instead of those above. If
- * you wish to allow use of your version of this file only under the terms of
- * the GPL and not to allow others to use your version of this file under the
- * MPL, indicate your decision by deleting the provisions above and replacing
- * them with the notice and other provisions required by the GPL. If you do
- * not delete the provisions above, a recipient may use your version of this
- * file under either the MPL or the GPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-package org.mozilla.javascript;
-
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.security.ProtectionDomain;
-
-/**
- * @author Attila Szegedi
- */
-public class SecurityUtilities
-{
- /**
- * Retrieves a system property within a privileged block. Use it only when
- * the property is used from within Rhino code and is not passed out of it.
- * @param name the name of the system property
- * @return the value of the system property
- */
- public static String getSystemProperty(final String name)
- {
- return (String)AccessController.doPrivileged(
- new PrivilegedAction()
- {
- public Object run()
- {
- return System.getProperty(name);
- }
- });
- }
-
- public static ProtectionDomain getProtectionDomain(final Class clazz)
- {
- return (ProtectionDomain)AccessController.doPrivileged(
- new PrivilegedAction()
- {
- public Object run()
- {
- return clazz.getProtectionDomain();
- }
- });
- }
-}