* @param data the raw PAC data bytes
     * @param keys map of Kerberos keys for signature validation
     * @throws PACDecodingException if the PAC data is malformed or signature validation fails
     */
    public Pac(byte[] data, Map<Integer, KerberosKey> keys) throws PACDecodingException {
        byte[] checksumData = data.clone();
        try {

   * </ul>
   *
   * @param string the literal string to be escaped
   * @return the escaped form of {@code string}
   * @throws NullPointerException if {@code string} is null
   * @throws IllegalArgumentException if {@code string} contains badly formed UTF-16 or cannot be
   *     escaped for any other reason
   */
  public abstract String escape(String string);

import org.codelibs.fess.util.ComponentUtil;

public class CurlHelperTest extends UnitFessTestCase {

    private CurlHelper curlHelper;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        curlHelper = new CurlHelper();
    }

    public void test_get() {
        // Mock FessConfig and ResourceUtil
        setupMockConfig("localhost:9200", "", "");

        to.cachedSubject = from.cachedSubject;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.smb.Kerb5Authenticator#refresh()
     */
    @Override
    public void refresh() throws CIFSException {
        log.debug("Refreshing JAAS credentials");
        this.cachedSubject = null;
    }

    @Override
    public synchronized Subject getSubject() {
        if (this.cachedSubject != null) {

import okhttp3.internal.withSuppressed

/**
 * This interceptor recovers from failures and follows redirects as necessary. It may throw an
 * [IOException] if the call was canceled.
 */
class RetryAndFollowUpInterceptor(
  private val client: OkHttpClient,
) : Interceptor {
  @Throws(IOException::class)
  override fun intercept(chain: Interceptor.Chain): Response {
    val realChain = chain as RealInterceptorChain

     * SMB reconnection implementation.
     *
     * @param info the handle information
     * @return true if reconnection was successful
     * @throws Exception if reconnection fails
     */
    protected boolean performReconnection(HandleInfo info) throws Exception {
        // This is a template method that should be implemented by the actual
        // SMB file implementation. For now, we'll provide a basic structure.

            throws ArtifactResolutionException {
        // Metadata cannot be found

        if (result.hasMetadataResolutionExceptions()) {
            throw result.getMetadataResolutionException(0);
        }

        // Metadata cannot be retrieved

        // Cyclic Dependency Error

        if (result.hasCircularDependencyExceptions()) {
            throw result.getCircularDependencyException(0);

    private StandardCrawlerContainer container;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        container = new StandardCrawlerContainer().singleton("mimeTypeHelper", MimeTypeHelperImpl.class);
    }

    public void test_getContentType_filenameFirst() throws IOException {
        final MimeTypeHelperImpl mimeTypeHelper = container.getComponent("mimeTypeHelper");

     * @param params Additional parameters for the conversion.
     * @return The XContentBuilder with the URL filter data.
     * @throws IOException if the conversion fails.
     */
    @Override
    public XContentBuilder toXContent(final XContentBuilder builder, final Params params) throws IOException {
        builder.startObject();
        if (sessionId != null) {
            builder.field(SESSION_ID, sessionId);
        }

  /**
   * Invoked when a {@code Future} computation fails or is canceled.
   *
   * <p>If the future's {@link Future#get() get} method throws an {@link ExecutionException}, then
   * the cause is passed to this method. Any other thrown object is passed unaltered.
   */
  void onFailure(Throwable t);