@Override
@SuppressWarnings("checkstyle:IllegalCatch")
- public List<ListenableFuture<Void>> call() {
+ public List<ListenableFuture<?>> call() {
LOG.info("InterfaceAddWorkerOnElanInterface: Handling elan interface {} add for elan {} ",
elanInterface.getName(), elanInstance.getElanInstanceName());
try {