private final Mojo mojo;

    private final Throwable cause;

    public MojoExecutionEvent(MavenSession session, MavenProject project, MojoExecution mojoExecution, Mojo mojo) {
        this(session, project, mojoExecution, mojo, null);
    }

    public MojoExecutionEvent(
            MavenSession session, MavenProject project, MojoExecution mojoExecution, Mojo mojo, Throwable cause) {
        this.session = session;

Y una subclase de `APIRoute` para usar esa clase de request personalizada.

### Crear una clase personalizada `GzipRequest` { #create-a-custom-gziprequest-class }

/// tip | Consejo

Este es un ejemplo sencillo para demostrar cómo funciona. Si necesitas soporte para Gzip, puedes usar el [`GzipMiddleware`](../advanced/middleware.md#gzipmiddleware) proporcionado.

///

     *
     * @param targetClass
     *            Target class
     * @param fieldName
     *            Field name
     * @param cause
     *            The cause of the exception
     */
    public NoSuchFieldRuntimeException(final Class<?> targetClass, final String fieldName, final Throwable cause) {
        super("ECL0070", asArray(targetClass.getName(), fieldName), cause);
        this.targetClass = targetClass;

        super(message, cause);
    }

     * @param column The one-based index of the column containing the problem or {@code -1} if unknown.
     * @param cause The cause of the problem, may be {@code null}.
     */
    void add(Problem.Severity severity, String message, int line, int column, Exception cause);

    /**
     * The next messages will be bound to this source. When calling this method again, previous messages keep

@Experimental
public class ModelTransformerException extends MavenException {

    public ModelTransformerException() {
        this(null, null);
    }

    public ModelTransformerException(String message) {
        this(message, null);
    }

    public ModelTransformerException(Throwable cause) {
        this(null, cause);
    }

/**
 * Base class for all maven exceptions.
 *
 * @since 4.0.0
 */
@Experimental
public class MavenException extends RuntimeException {

    public MavenException() {}

    public MavenException(String message) {
        super(message);
    }

    public MavenException(String message, Throwable cause) {
        super(message, cause);
    }

      }
    } catch (ite: InvocationTargetException) {
      if (!expectedFailure(className, ite.cause!!)) {
        throw ite.cause!!
      }
    }
  }

  @Suppress("UNUSED_PARAMETER")
  private fun expectedFailure(
    className: String,
    cause: Throwable,
  ): Boolean =
    when (className) {
      "okhttp3.recipes.CheckHandshake" -> true

      // by design

/**
 * A future that, if it fails, may <i>optionally</i> provide access to the cause of the failure.
 *
 * <p>This class is used only for micro-optimization. Standard {@code Future} utilities benefit from
 * this optimization, so there is no need to specialize methods to return or accept this type
 * instead of {@code ListenableFuture}.
 *
 * <p>This class is GWT-compatible.
 *

    public DcerpcException(final String msg) {
        super(msg);
    }

    /**
     * Constructs a DcerpcException with the specified message and root cause
     *
     * @param msg
     *            the error message
     * @param rootCause
     *            the underlying cause of this exception
     */
    public DcerpcException(final String msg, final Throwable rootCause) {
        super(msg, rootCause);
    }

    /**