}
private Map<Key, DefaultDataFilesInfo> collectAllOperationTransformationPairs(WsTestOperationResult wsResult,
ServerInfo serverInfo) {
Map<Key, DefaultDataFilesInfo> map = Maps.newHashMap();
WsDataFilesInfo wsFilesInfo = wsResult.getDataFileInfo();
KongaGuid guid = KongaGuid.createGuid(wsFilesInfo.getGuid());
for (WsDataFileInfo wsFile : wsFilesInfo.getDataFiles()) {
OperationId opId = new OperationId(wsFile.getOperationGuid());
TransformationId txId = new TransformationId(wsFile.getTransformationGuid());
Key key = new Key(opId, txId);
DefaultDataFilesInfo collection = map.get(key);
if (collection == null) {