- for (String k : mapDeg.keySet()) {
- NodeBuilder ietfNode = createDegree(k, mapDeg.get(k), mappingNode.getNodeId(),
+ for (Map.Entry<String, List<Mapping>> entry : mapDeg.entrySet()) {
+ NodeBuilder ietfNode = createDegree(entry.getKey(), entry.getValue(), mappingNode.getNodeId(),