/*

 * Copyright (c) 1994, 2019, 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.io;

/**

 * Instances of classes that implement this interface are used to

 * filter filenames. These instances are used to filter directory

 * listings in the {@code list} method of class

 * {@code File}, and by the Abstract Window Toolkit's file

 * dialog component.

 *

 * @author  Arthur van Hoff

 * @author  Jonathan Payne

 * @see     java.awt.FileDialog#setFilenameFilter(java.io.FilenameFilter)

 * @see     java.io.File

 * @see     java.io.File#list(java.io.FilenameFilter)

 * @since   1.0

 */

@FunctionalInterface

public interface FilenameFilter {

    /**

     * Tests if a specified file should be included in a file list.

     *

     * @param   dir    the directory in which the file was found.

     * @param   name   the name of the file.

     * @return  {@code true} if and only if the name should be

     * included in the file list; {@code false} otherwise.

     */

    boolean accept(File dir, String name);

}