private void afterSessionStart(MavenSession session) throws MavenExecutionException {
        callListeners(session, AbstractMavenLifecycleParticipant::afterSessionStart);
    }

    private void afterProjectsRead(MavenSession session) throws MavenExecutionException {
        callListeners(session, AbstractMavenLifecycleParticipant::afterProjectsRead);
    }

    private void afterSessionEnd(MavenSession session) throws MavenExecutionException {

class DefaultMavenTest extends AbstractCoreMavenComponentTestCase {
    @Singleton
    @Named("WsrClassCatcher")
    private static final class WsrClassCatcher extends AbstractMavenLifecycleParticipant {
        private final AtomicReference<Class<?>> wsrClassRef = new AtomicReference<>(null);

        @Override
        public void afterProjectsRead(MavenSession session) throws MavenExecutionException {