DependencyNode node;

        try {
            DefaultRepositorySystemSession pluginSession = new DefaultRepositorySystemSession(session);
            pluginSession.setDependencySelector(session.getDependencySelector());
            pluginSession.setDependencyGraphTransformer(session.getDependencyGraphTransformer());

            CollectRequest request = new CollectRequest();

                OptionalDependencySelector.fromDirect(),
                new ExclusionDependencySelector());
        session.setDependencySelector(depFilter);

        ScopeManagerImpl scopeManager = new ScopeManagerImpl(Maven4ScopeManagerConfiguration.INSTANCE);
        session.setScopeManager(scopeManager);