if (obj.isProcessingRule()) {
final int lastIndex = epRros.size() - 1;
final EndpointRroPair endpointRroPair = epRros.get(lastIndex);
- final List<Rros> rros = endpointRroPair.getRros();
+ List<Rros> rros = endpointRroPair.getRros();
+ if (rros == null) {
+ rros = new ArrayList<>();
+ }
if (obj instanceof Rro) {
rros.add(new RrosBuilder()
.setRouteObject(new ReportedRouteObjectCaseBuilder().setRro((Rro) obj)