content: /*
   * Copyright (C) 2014 The Android Open Source Project
   * Copyright (c) 1997, 2013, Oracle and/or its affiliates. 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.  Oracle designates this
   * particular file as subject to the "Classpath" exception as provided
   * by Oracle in the LICENSE file that accompanied this code.
   *
   * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
  package java.security;
  
  
  // Android-changed: Stubbed the implementation.  Android doesn't support SecurityManager.
  // See comments in java.lang.SecurityManager for details.
  /**
   * Legacy security code; do not use.
   */
  public final class AccessController {
  
      private AccessController() { }
  
      /**
       * Calls {@code action.run()}.
       */
      public static <T> T doPrivileged(PrivilegedAction<T> action) {
          return action.run();
      }
  
      /**
       * Calls {@code action.run()}.
       */
      public static <T> T doPrivilegedWithCombiner(PrivilegedAction<T> action) {
          return action.run();
      }
  
  
      /**
       * Calls {@code action.run()}.
       */
      public static <T> T doPrivileged(PrivilegedAction<T> action,
                                       AccessControlContext context) {
          return action.run();
      }
  
      /**
       * Calls {@code action.run()}.
       */
      public static <T> T
          doPrivileged(PrivilegedExceptionAction<T> action)
          throws PrivilegedActionException {
          try {
              return action.run();
          } catch (RuntimeException e) {
              throw e;
          } catch (Exception e) {
              throw new PrivilegedActionException(e);
          }
      }
  
  
      /**
       * Calls {@code action.run()}.
       */
      public static <T> T doPrivilegedWithCombiner
          (PrivilegedExceptionAction<T> action) throws PrivilegedActionException {
          return doPrivileged(action);
      }
  
  
      /**
       * Calls {@code action.run()}.
       */
      public static <T> T
          doPrivileged(PrivilegedExceptionAction<T> action,
                       AccessControlContext context)
          throws PrivilegedActionException {
          return doPrivileged(action);
      }
  
      public static AccessControlContext getContext() {
          return new AccessControlContext(null);
      }
  
      public static void checkPermission(Permission perm)
                   throws AccessControlException {
      }
  }
  