// don't pull in the transitive deps of a system-scoped dependency.
        if (node.isActive() && !Artifact.SCOPE_SYSTEM.equals(node.getArtifact().getScope())) {
            fireEvent(ResolutionListener.PROCESS_CHILDREN, listeners, node);

            Artifact parentArtifact = node.getArtifact();

            for (Iterator<ResolutionNode> i = node.getChildrenIterator(); i.hasNext(); ) {