public List<Dependency> getDependencies() {
        return dependencies;
    }

    public List<Dependency> getResolvedDependencies() {
        return resolvedDependencies;
    }

    public void addResolvedDependency(Dependency dependency) {
        dependencies.add(dependency);
        resolvedDependencies.add(dependency);
    }

    public List<Dependency> getUnresolvedDependencies() {
        return unresolvedDependencies;

        for (ArtifactResult ar : results) {
            DependencyNode node = ar.getRequest().getDependencyNode();
            if (ar.isResolved()) {
                result.addResolvedDependency(node.getDependency());
            } else {
                result.setResolutionErrors(node.getDependency(), ar.getExceptions());
            }
        }
    }