// ===================================================================================
    //                                                                           Attribute
    //
    @Resource
    protected DynamicProperties systemProperties;

    @Resource
    protected WebConfigService webConfigService;

    @Resource
    protected FileConfigService fileConfigService;

import java.nio.file.FileVisitResult;
import java.nio.file.Files;
import java.nio.file.NoSuchFileException;
import java.nio.file.Path;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.attribute.BasicFileAttributes;
import java.nio.file.attribute.FileTime;
import java.util.EnumSet;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import junit.framework.TestCase;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private WebAuthenticationService webAuthenticationService;
    @Resource
    private WebAuthPager webAuthPager;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    protected Map<String, Object> elementsAll;
    protected Map<String, MultipartFormFile> elementsFile;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private DataConfigService dataConfigService;
    @Resource
    private DataConfigPager dataConfigPager;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private StopwordsService stopwordsService;
    @Resource
    private StopwordsPager stopwordsPager;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private WebConfigService webConfigService;
    @Resource
    private ScheduledJobService scheduledJobService;

import static java.nio.file.attribute.PosixFilePermission.OWNER_EXECUTE;
import static java.nio.file.attribute.PosixFilePermission.OWNER_READ;
import static java.nio.file.attribute.PosixFilePermission.OWNER_WRITE;
import static org.junit.Assert.assertThrows;

import java.io.File;
import java.io.IOException;
import java.nio.file.attribute.PosixFileAttributeView;
import java.nio.file.attribute.PosixFileAttributes;

 */
package org.codelibs.fess.helper;

import java.io.IOException;
import java.nio.file.attribute.AclFileAttributeView;
import java.nio.file.attribute.GroupPrincipal;
import java.nio.file.attribute.PosixFileAttributeView;
import java.nio.file.attribute.PosixFileAttributes;
import java.nio.file.attribute.UserPrincipal;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Map;

import static java.nio.file.attribute.PosixFilePermission.OWNER_READ;
import static java.nio.file.attribute.PosixFilePermission.OWNER_WRITE;
import static org.junit.Assert.assertThrows;

import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.file.attribute.PosixFileAttributeView;
import java.nio.file.attribute.PosixFileAttributes;
import java.util.Arrays;

/**