docs: public static boolean copyDirectoryWithFileFilter(final File source, final File destination,
  		final FileFilter fileFilter, final boolean lastModified)
  		throws IOException, FileIsNotADirectoryException, FileIsADirectoryException,
  		FileIsSecurityRestrictedException, DirectoryAlreadyExistsException
  	{
  		return copyDirectoryWithFileFilter(source, destination, fileFilter, null, lastModified);
  	}