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    1   /*
    2    * Copyright (c) 1994, 1998, 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.io;
   27   
   28   /**
   29    * Instances of classes that implement this interface are used to
   30    * filter filenames. These instances are used to filter directory
   31    * listings in the <code>list</code> method of class
   32    * <code>File</code>, and by the Abstract Window Toolkit's file
   33    * dialog component.
   34    *
   35    * @author  Arthur van Hoff
   36    * @author  Jonathan Payne
   37    * @see     java.awt.FileDialog#setFilenameFilter(java.io.FilenameFilter)
   38    * @see     java.io.File
   39    * @see     java.io.File#list(java.io.FilenameFilter)
   40    * @since   JDK1.0
   41    */
   42   public
   43   interface FilenameFilter {
   44       /**
   45        * Tests if a specified file should be included in a file list.
   46        *
   47        * @param   dir    the directory in which the file was found.
   48        * @param   name   the name of the file.
   49        * @return  <code>true</code> if and only if the name should be
   50        * included in the file list; <code>false</code> otherwise.
   51        */
   52       boolean accept(File dir, String name);
   53   }

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