if (syncMessage.getBlockedList().isPresent()) {
this.blockedNumbers = new ArrayList<>(syncMessage.getBlockedList().get().getAddresses().size());
for (SignalServiceAddress address : syncMessage.getBlockedList().get().getAddresses()) {
if (syncMessage.getBlockedList().isPresent()) {
this.blockedNumbers = new ArrayList<>(syncMessage.getBlockedList().get().getAddresses().size());
for (SignalServiceAddress address : syncMessage.getBlockedList().get().getAddresses()) {