SmbRenewableCredentials impl = new SelfRenewingCreds();

        // Assert: the extended interface relationship holds
        assertTrue(impl instanceof CredentialsInternal, "Should be usable as CredentialsInternal");

        // Cast and check we can call clone() from CredentialsInternal contract
        CredentialsInternal ci = (CredentialsInternal) impl;
        CredentialsInternal cloned = ci.clone();

    * `implicit`
    * `clientCredentials`
    * `authorizationCode`
  * Pero hay un "flujo" específico que puede usarse perfectamente para manejar la autenticación directamente en la misma aplicación:
    * `password`: algunos de los próximos capítulos cubrirán ejemplos de esto.

 * </p>
 *
 * <p>
 * The log level can be set to DEBUG, INFO, WARN, or ERROR, and the class provides methods to check if a specific log level is enabled.
 * </p>
 *
 * <p>
 * Example usage:
 * </p>
 *
 * <pre>
 * try {
 *     // Attempt to access a resource
 * } catch (CrawlingAccessException e) {
 *     if (e.isErrorEnabled()) {
 *         // Log the error
 *     }
 * }
 * </pre>
 */

 * </ol>
 * <p>
 * Implementations of this interface will be discovered through the Java ServiceLoader mechanism
 * and will be called in sequence during model building.
 * <p>
 * Example usage:
 * <pre>
 * public class CustomModelTransformer implements ModelTransformer {
 *     public Model transformEffectiveModel(Model model) throws ModelTransformerException {
 *         // Add a custom property to all models

      value:
      render: shell
    validations:
      required: true
  - type: textarea
    id: logs
    attributes:
      label: Relevant log output
      description: Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.

=======

OkHttp implements an optional, off by default, Cache. OkHttp aims for RFC correct and
pragmatic caching behaviour, following common real-world browser like Firefox/Chrome and 
server behaviour when ambiguous.

# Basic Usage

```kotlin
  private val client: OkHttpClient = OkHttpClient.Builder()
      .cache(Cache(
          directory = File(application.cacheDir, "http_cache"),
          // $0.05 worth of phone storage in 2020

 *     <li>{@code maven-plugin}: Packages the project as a Maven plugin.</li>
 * </ul>
 *
 * <h2>Usage Example</h2>
 *
 * <pre>
 * {@code
 * Session session = ... // Obtain a Maven session
 * Packaging packaging = session.requirePackaging("jar");
 * System.out.println(packaging.getId()); // Outputs "jar"
 * }

        assertTrue(rangeSet.contains(CrawlerStatus.RUNNING));
        assertFalse(rangeSet.contains(CrawlerStatus.DONE));
    }

    /**
     * Test switch statement usage
     */
    public void test_switchStatement() {
        for (CrawlerStatus status : CrawlerStatus.values()) {
            String description = getStatusDescription(status);
            assertNotNull(description);

    @DisplayName("release() decrements usage; closes only when count reaches zero")
    void release_decrementsAndClosesOnZero() throws CIFSException {
        when(cfg.isTraceResourceUsage()).thenReturn(false);
        stubValidTree(8L, true, true);

        SmbFileHandleImpl h = new SmbFileHandleImpl(cfg, new byte[] { 1, 2, 3 }, tree, "//srv/share", 0, 0, 0, 0, 0L);

        // Increase usage to 2
        h.acquire();

<img src="/img/tutorial/security/image10.png">

/// note

Notice the header `Authorization`, with a value that starts with `Bearer `.

///

## Advanced usage with `scopes` { #advanced-usage-with-scopes }

OAuth2 has the notion of "scopes".

You can use them to add a specific set of permissions to a JWT token.