null),
                    dependency.getScope().id());
        }
        if (!managed && "".equals(dep.getScope())) {
            dep = dep.setScope(DependencyScope.COMPILE.id());
        }
        return dep;
    }

    @Override
    public List<org.eclipse.aether.artifact.Artifact> toArtifacts(Collection<Artifact> artifacts) {

                try {
                    artifact = artifact.setFile(ProjectClasspathTestType.getFileForClasspathResource(
                            ProjectClasspathTestType.dir + "transitive-" + scope + "-dep.xml"));
                    result.setArtifact(artifact);
                } catch (FileNotFoundException | URISyntaxException e) {
                    throw new IllegalStateException("Missing test POM for " + artifact, e);

            if (visited.contains(node)) {
                return;
            }

            cpc.add(md);
            //
            //            TreeSet<MetadataGraphEdge> deps = new TreeSet<MetadataGraphEdge>(
            //                        new Comparator<MetadataGraphEdge>()
            //                        {
            //                            public int compare( MetadataGraphEdge e1

        }
        previousNodes.add(node);

        if (node.isActive()) {
            fireEvent(ResolutionListener.INCLUDE_ARTIFACT, listeners, node);
        }

        // 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);