.sorted((l1, l2) -> l1.getUuid().getValue().compareTo(l2.getUuid().getValue()))
.collect(Collectors.toList());
checkOtnLink(links.get(0), topoUuid, node1Uuid, node2Uuid, tp1Uuid, tp2Uuid, link1Uuid,
.sorted((l1, l2) -> l1.getUuid().getValue().compareTo(l2.getUuid().getValue()))
.collect(Collectors.toList());
checkOtnLink(links.get(0), topoUuid, node1Uuid, node2Uuid, tp1Uuid, tp2Uuid, link1Uuid,