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* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
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* 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).
*
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package java.rmi;
import java.security.*;
/**
* {@code RMISecurityManager} implements a policy identical to the policy
* implemented by {@link SecurityManager}. RMI applications
* should use the {@code SecurityManager} class or another appropriate
* {@code SecurityManager} implementation instead of this class. RMI's class
* loader will download classes from remote locations only if a security
* manager has been set.
*
* @implNote
* <p>Applets typically run in a container that already has a security
* manager, so there is generally no need for applets to set a security
* manager. If you have a standalone application, you might need to set a
* {@code SecurityManager} in order to enable class downloading. This can be
* done by adding the following to your code. (It needs to be executed before
* RMI can download code from remote hosts, so it most likely needs to appear
* in the {@code main} method of your application.)
*
* <pre>{@code
* if (System.getSecurityManager() == null) {
* System.setSecurityManager(new SecurityManager());
* }
* }</pre>
*
* @author Roger Riggs
* @author Peter Jones
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