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JDK8/Java8源码在线阅读 / java / lang / reflect / ReflectPermission.java
/*
 * 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
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package java.lang.reflect;

/**
 * The Permission class for reflective operations.
 * <P>
 * The following table
 * provides a summary description of what the permission allows,
 * and discusses the risks of granting code the permission.
 *
 * <table border=1 cellpadding=5 summary="Table shows permission target name, what the permission allows, and associated risks">
 * <tr>
 * <th>Permission Target Name</th>
 * <th>What the Permission Allows</th>
 * <th>Risks of Allowing this Permission</th>
 * </tr>
 *
 * <tr>
 *   <td>suppressAccessChecks</td>
 *   <td>ability to suppress the standard Java language access checks
 *       on fields and methods in a class; allow access not only public members
 *       but also allow access to default (package) access, protected,
 *       and private members.</td>
 *   <td>This is dangerous in that information (possibly confidential) and
 *       methods normally unavailable would be accessible to malicious code.</td>
 * </tr>
 * <tr>
 *   <td>newProxyInPackage.{package name}</td>
 *   <td>ability to create a proxy instance in the specified package of which
 *       the non-public interface that the proxy class implements.</td>
 *   <td>This gives code access to classes in packages to which it normally
 *       does not have access and the dynamic proxy class is in the system
 *       protection domain. Malicious code may use these classes to
 *       help in its attempt to compromise security in the system.</td>
 * </tr>
 *
 * </table>
 *
 * @see java.security.Permission
 * @see java.security.BasicPermission
 * @see AccessibleObject
 * @see Field#get
 * @see Field#set
 * @see Method#invoke
 * @see Constructor#newInstance
 * @see Proxy#newProxyInstance
 *
 * @since 1.2
 */
public final
class ReflectPermission extends java.security.BasicPermission {

    private static final long serialVersionUID = 7412737110241507485L;

    /**
     * Constructs a ReflectPermission with the specified name.
     *
     * @param name the name of the ReflectPermission
     *
     * @throws NullPointerException if {@code name} is {@code null}.
     * @throws IllegalArgumentException if {@code name} is empty.
     */
    public ReflectPermission(String name) {
        super(name);
    }

    /**
     * Constructs a ReflectPermission with the specified name and actions.

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