/**
 * Container capsule.
 */
public interface ContainerCapsule extends AutoCloseable {
    /**
     * The {@link Lookup} service backed by container in this capsule.
     */
    @Nonnull
    Lookup getLookup();

    /**
     * Performs a clean shutdown of backing container.
     */
    @Override
    void close() throws InvokerException;

        this.plexusContainer = requireNonNull(plexusContainer, "plexusContainer");
        this.lookup = new DefaultLookup(plexusContainer);
    }

    @Override
    public Lookup getLookup() {
        return lookup;
    }

    @Override
    public void close() {
        try {
            plexusContainer.dispose();
        } finally {

        context.containerCapsule = createContainerCapsuleFactory().createContainerCapsule(context);
        context.closeables.add(context.containerCapsule);
        context.lookup = context.containerCapsule.getLookup();
        context.settingsBuilder = context.lookup.lookup(SettingsBuilder.class);

        // refresh logger in case container got customized by spy