public AbstractUpgradeGoal(StrategyOrchestrator orchestrator) {
        this.orchestrator = orchestrator;
    }

    /**
     * Executes the upgrade goal.
     * Template method that calls doUpgrade and optionally saves modifications.
     */
    @Override
    public int execute(UpgradeContext context) throws Exception {
        UpgradeOptions options = context.options();

        // Determine target model version

Now the client will get the same *HTTP 500 Internal Server Error* response, but the server will have our custom `InternalError` in the logs. 😎

## Execution of dependencies with `yield` { #execution-of-dependencies-with-yield }

The sequence of execution is more or less like this diagram. Time flows from top to bottom. And each column is one of the parts interacting or executing code.

```mermaid
sequenceDiagram

import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.function.Predicate;

import org.apache.maven.api.services.model.ModelProcessor;
import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.model.Plugin;
import org.apache.maven.model.building.ModelProblem;
import org.apache.maven.plugin.PluginManagerException;
import org.apache.maven.plugin.PluginResolutionException;

### Ejecutar Automáticamente al Iniciar { #run-automatically-on-startup }

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;

import org.apache.maven.api.xml.XmlNode;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.model.Plugin;
import org.apache.maven.plugin.BuildPluginManager;
import org.apache.maven.plugin.InvalidPluginDescriptorException;
import org.apache.maven.plugin.MojoNotFoundException;

/// info | Informação

Se você estiver usando o Kubernetes, provavelmente será um <a href="https://kubernetes.io/docs/concepts/workloads/pods/init-containers/" class="external-link" target="_blank">Init Container</a>.

///

import org.apache.maven.project.MavenProject;

public class BuildStep {
    public static final int CREATED = 0;
    public static final int PLANNING = 1;
    public static final int SCHEDULED = 2;
    public static final int EXECUTED = 3;
    public static final int FAILED = 4;
    public static final int SKIPPED = 5;

    public static final String PLAN = "$plan$";
    public static final String SETUP = "$setup$";

 *
 * All event methods must execute fast, without external locking, cannot throw exceptions, attempt
 * to mutate the event parameters, or be re-entrant back into the client. Any IO - writing to files
 * or network should be done asynchronously.
 */
abstract class EventListener {
  /**
   * Invoked as soon as a call is enqueued or executed by a client. In case of thread or stream

            Defines a default phase to bind a Mojo execution to if the user does not explicitly set a phase in the POM.
            <p><b>Note:</b> This will not automagically make a Mojo run when the plugin declaration is added
            to the POM. It merely enables the user to omit the {@code <phase>} element from the
            surrounding {@code <execution>} element.</p>
          </description>
        </field>

El `TestClient` hace algo de magia interna para llamar a la aplicación FastAPI asíncrona en tus funciones de test `def` normales, usando pytest estándar. Pero esa magia ya no funciona cuando lo usamos dentro de funciones asíncronas. Al ejecutar nuestros tests de manera asíncrona, ya no podemos usar el `TestClient` dentro de nuestras funciones de test.