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    1   /*
    2    * Copyright (c) 2000, 2003, 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   
   27   package java.util.logging;
   28   
   29   import java.security;
   30   
   31   /**
   32    * The permission which the SecurityManager will check when code
   33    * that is running with a SecurityManager calls one of the logging
   34    * control methods (such as Logger.setLevel).
   35    * <p>
   36    * Currently there is only one named LoggingPermission.  This is "control"
   37    * and it grants the ability to control the logging configuration, for
   38    * example by adding or removing Handlers, by adding or removing Filters,
   39    * or by changing logging levels.
   40    * <p>
   41    * Programmers do not normally create LoggingPermission objects directly.
   42    * Instead they are created by the security policy code based on reading
   43    * the security policy file.
   44    *
   45    *
   46    * @since 1.4
   47    * @see java.security.BasicPermission
   48    * @see java.security.Permission
   49    * @see java.security.Permissions
   50    * @see java.security.PermissionCollection
   51    * @see java.lang.SecurityManager
   52    *
   53    */
   54   
   55   public final class LoggingPermission extends java.security.BasicPermission {
   56   
   57       private static final long serialVersionUID = 63564341580231582L;
   58   
   59       /**
   60        * Creates a new LoggingPermission object.
   61        *
   62        * @param name Permission name.  Must be "control".
   63        * @param actions Must be either null or the empty string.
   64        *
   65        * @throws NullPointerException if <code>name</code> is <code>null</code>.
   66        * @throws IllegalArgumentException if <code>name</code> is empty or if
   67        * arguments are invalid.
   68        */
   69       public LoggingPermission(String name, String actions) throws IllegalArgumentException {
   70           super(name);
   71           if (!name.equals("control")) {
   72               throw new IllegalArgumentException("name: " + name);
   73           }
   74           if (actions != null && actions.length() > 0) {
   75               throw new IllegalArgumentException("actions: " + actions);
   76           }
   77       }
   78   }

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