content: /*
   * Copyright (c) 1998, 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.
   *
   * This exception is thrown by
   * {@code doPrivileged(PrivilegedExceptionAction)} and
   * {@code doPrivileged(PrivilegedExceptionAction,
   * AccessControlContext context)} to indicate
   * that the action being performed threw a checked exception.  The exception
   * thrown by the action can be obtained by calling the
   * {@code getException} method.  In effect, an
   * {@code PrivilegedActionException} is a "wrapper"
   * for an exception thrown by a privileged action.
   *
   * <p>As of release 1.4, this exception has been retrofitted to conform to
   * the general purpose exception-chaining mechanism.  The "exception thrown
   * by the privileged computation" that is provided at construction time and
   * accessed via the {@link #getException()} method is now known as the
   * <i>cause</i>, and may be accessed via the {@link Throwable#getCause()}
   * method, as well as the aforementioned "legacy method."
   *
   * @see PrivilegedExceptionAction
   * @see AccessController#doPrivileged(PrivilegedExceptionAction)
   * @see AccessController#doPrivileged(PrivilegedExceptionAction,AccessControlContext)
   */
  public class PrivilegedActionException extends Exception {
      // use serialVersionUID from JDK 1.2.2 for interoperability
      private static final long serialVersionUID = 4724086851538908602L;
  
      /**
       * @serial
       */
      private Exception exception;
  
      /**
       * Constructs a new PrivilegedActionException &quot;wrapping&quot;
       * the specific Exception.
       *
       * @param exception The exception thrown
       */
      public PrivilegedActionException(Exception exception) {
          super((Throwable)null);  // Disallow initCause
          this.exception = exception;
      }
  
      /**
       * Returns the exception thrown by the privileged computation that
       * resulted in this {@code PrivilegedActionException}.
       *
       * <p>This method predates the general-purpose exception chaining facility.
       * The {@link Throwable#getCause()} method is now the preferred means of
       * obtaining this information.
       *
       * @return the exception thrown by the privileged computation that
       *         resulted in this {@code PrivilegedActionException}.
       * @see PrivilegedExceptionAction
       * @see AccessController#doPrivileged(PrivilegedExceptionAction)
       * @see AccessController#doPrivileged(PrivilegedExceptionAction,
       *                                            AccessControlContext)
       */
      public Exception getException() {
          return exception;
      }
  
      /**
       * Returns the cause of this exception (the exception thrown by
       * the privileged computation that resulted in this
       * {@code PrivilegedActionException}).
       *
       * @return  the cause of this exception.
       * @since   1.4
       */
      public Throwable getCause() {
          return exception;
      }
  
      public String toString() {
          String s = getClass().getName();
          return (exception != null) ? (s + ": " + exception.toString()) : s;
      }
  }
  