     1 /*
     2  * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     4  *
     5  * This code is free software; you can redistribute it and/or modify it
     6  * under the terms of the GNU General Public License version 2 only, as
     7  * published by the Free Software Foundation.  Oracle designates this
     8  * particular file as subject to the "Classpath" exception as provided
     9  * by Oracle in the LICENSE file that accompanied this code.
    10  *
    11  * This code is distributed in the hope that it will be useful, but WITHOUT
    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    14  * version 2 for more details (a copy is included in the LICENSE file that
    15  * accompanied this code).
    16  *
    17  * You should have received a copy of the GNU General Public License version
    18  * 2 along with this work; if not, write to the Free Software Foundation,
    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    20  *
    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    22  * or visit www.oracle.com if you need additional information or have any
    23  * questions.
    24  */
    25
    26 package java.rmi;
    27
    28 import java.security.*;
    29
    30 /**
    31  * {@code RMISecurityManager} implements a policy identical to the policy
    32  * implemented by {@link SecurityManager}. RMI applications
    33  * should use the {@code SecurityManager} class or another appropriate
    34  * {@code SecurityManager} implementation instead of this class. RMI's class
    35  * loader will download classes from remote locations only if a security
    36  * manager has been set.
    37  *
    38  * @implNote
    39  * <p>Applets typically run in a container that already has a security
    40  * manager, so there is generally no need for applets to set a security
    41  * manager. If you have a standalone application, you might need to set a
    42  * {@code SecurityManager} in order to enable class downloading. This can be
    43  * done by adding the following to your code. (It needs to be executed before
    44  * RMI can download code from remote hosts, so it most likely needs to appear
    45  * in the {@code main} method of your application.)
    46  *
    47  * <pre>{@code
    48  *    if (System.getSecurityManager() == null) {
    49  *        System.setSecurityManager(new SecurityManager());
    50  *    }
    51  * }</pre>
    52  *
    53  * @author  Roger Riggs
    54  * @author  Peter Jones
    55  * @since 1.1
    56  * @deprecated Use {@link SecurityManager} instead.
    57  */
    58 @Deprecated
    59 public class RMISecurityManager extends SecurityManager {
    60
    61     /**
    62      * Constructs a new {@code RMISecurityManager}.
    63      * @since 1.1
    64      */
    65     public RMISecurityManager() {
    66     }
    67 }