}

  private void joinHelper(Integer... spans) throws Exception {
    List<ByteSource> sources = new ArrayList<>();
    int start = 0;
    for (Integer span : spans) {
      sources.add(newByteSource(start, span));
      start += span;
    }
    ByteSource joined = ByteSource.concat(sources);
    assertTrue(newByteSource(0, start).contentEquals(joined));
  }

# CORS (Cross-Origin Resource Sharing)

<a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS" class="external-link" target="_blank">CORS o "Cross-Origin Resource Sharing"</a> se refiere a situaciones en las que un frontend que se ejecuta en un navegador tiene código JavaScript que se comunica con un backend, y el backend está en un "origen" diferente al frontend.

## Origen

import org.codelibs.fess.crawler.exception.CrawlingAccessException;
import org.codelibs.fess.crawler.extractor.Extractor;
import org.codelibs.fess.crawler.extractor.ExtractorFactory;

import jakarta.annotation.Resource;

/**
 * TextTransformer is a class that transforms a ResponseData object into a ResultData object containing the extracted text content.
 * It uses an Extractor to extract the text from the response body based on the MIME type.

import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletRequest;

/**
 * The service for access token.
 */
public class AccessTokenService {

    /**
     * Default constructor.
     */
    public AccessTokenService() {
        // nothing
    }

    /**
     * The behavior of access token.
     */
    @Resource
    protected AccessTokenBhv accessTokenBhv;

     * This provides database operations for RelatedQuery entities.
     */
    @Resource
    protected RelatedQueryBhv relatedQueryBhv;

    /**
     * Configuration properties for Fess application.
     * Used to access various configuration settings like paging parameters.
     */
    @Resource
    protected FessConfig fessConfig;

    /**

     * Behavior class for web configuration operations.
     */
    @Resource
    protected WebConfigBhv webConfigBhv;

    /**
     * Behavior class for web authentication operations.
     */
    @Resource
    protected WebAuthenticationBhv webAuthenticationBhv;

    /**
     * Behavior class for request header operations.
     */
    @Resource
    protected RequestHeaderBhv requestHeaderBhv;

    /**

    @Resource
    private FileConfigService fileConfigService;

    /** Pager for file configuration list pagination. */
    @Resource
    private FileConfigPager fileConfigPager;

    /** Service for role type operations. */
    @Resource
    private RoleTypeService roleTypeService;

    /** Service for label type operations. */
    @Resource
    private LabelTypeService labelTypeService;

import org.codelibs.fess.util.RenderDataUtil;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.HtmlResponse;
import org.lastaflute.web.ruts.process.ActionRuntime;

import jakarta.annotation.Resource;

/**
 * Admin action for Dashboard.
 *
 */
public class AdminDashboardAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminDashboardAction() {

                return false;
            }
            return fnf.accept((SmbFile) parent, name);
        }, ff == null ? null : resource -> {
            if (!(resource instanceof SmbFile)) {
                return false;
            }
            return ff.accept((SmbFile) resource);
        })) {

            final List<String> list = new ArrayList<>();
            while (it.hasNext()) {

              <compileSourceRoots>
                <compileSourceRoot>${project.basedir}/src</compileSourceRoot>
              </compileSourceRoots>

              <!--
                JPMS needs access to the module sources to complete a modular Java build. We also need to override
                the base compiler settings (in the root `pom.xml`) to enable MRJAR output.
              -->
              <compilerArgs combine.self="override">