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19 package org.apache.james.util.io;
20
21 import java.io.File;
22 import java.io.FilenameFilter;
23
24 /***
25 * This filter accepts <code>File</code>s that are directories.
26 * <p>Eg., here is how to print out a list of the current directory's subdirectories:</p>
27 *
28 * <pre>
29 * File dir = new File(".");
30 * String[] files = dir.list( new DirectoryFileFilter() );
31 * for ( int i=0; i<files.length; i++ )
32 * {
33 * System.out.println(files[i]);
34 * }
35 * </pre>
36 *
37 * @author <a href="mailto:dev@avalon.apache.org">Avalon Development Team</a>
38 * @version $Revision: 494012 $ $Date: 2007-01-08 10:23:58 +0000 (lun, 08 gen 2007) $
39 * @since 4.0
40 */
41 public class DirectoryFileFilter
42 implements FilenameFilter
43 {
44 public boolean accept( final File file, final String name )
45 {
46 return new File( file, name ).isDirectory();
47 }
48 }
49
50