// +"\n-------------------\n"
                        // );
                    }
                } else {
                    // System.out.println("+++>"+v.getMd().toDomainString()+" still has "+edge.toString() );
                    // fill in domain md with actual version data
                    ArtifactMetadata md = v.getMd();
                    ArtifactMetadata newMd = new ArtifactMetadata(