Agregue una nueva dependencia para el paquete Java Watcher a su sección de dependencias (para Maven) (el paquete Java Watcher está disponible en Maven Central): pom.xml

<dependencies>

<!-- Add this dependency: -->
  <dependency>
     <groupId>com.deque.axe_core</groupId>
     <artifactId>observador</artifactId>
     <version>3.10.1</version> <!-- Update this as needed -->
  </dependency>

</dependencies>

Add imports for Java Watcher to your testing code:

import com.deque.axe_core.commons.AxeWatcherOptions;
import com.deque.axe_core.selenium.AxeWatcher;
import com.deque.axe_core.selenium.AxeWatcherDriver;

Add setup code for Java Watcher, including your project's API key (obtained from the environment as API_KEY):

AxeWatcherOptions options =
    new AxeWatcherOptions()
        .setApiKey(System.getenv("API_KEY"));
AxeWatcher watcher = new AxeWatcher(options);
ChromeOptions chromeOptions = new ChromeOptions();
chromeOptions = watcher.configure(chromeOptions);
WebDriver wrappedDriver = watcher.wrapDriver(new ChromeDriver(chromeOptions));

This code snippet creates a new WebDriver instance called wrappedDriver that you need to cast to use the axe controller methods.

At the end of your testing session, call flush():
```
((AxeWatcherDriver) wrappedDriver).axeWatcher().flush();
```
La llamada flush() indica que la ejecución de la prueba ha finalizado y que los resultados se pueden procesar y presentar al usuario.