return FileCollectionStructureVisitor.VisitType.Visit;
        }
    }

    private static class ResolvedDependencyArtifactsGraph implements DirectedGraphWithEdgeValues<DependencyGraphNodeResult, ResolvedArtifact> {
        private final List<ResolvedArtifactSet> dest;

        ResolvedDependencyArtifactsGraph(List<ResolvedArtifactSet> dest) {
            this.dest = dest;
        }

        @Override