List<SignalServiceAddress> addresses = recipientIdList.stream()
.map(context.getRecipientHelper()::resolveSignalServiceAddress)
List<SignalServiceAddress> addresses = recipientIdList.stream()
.map(context.getRecipientHelper()::resolveSignalServiceAddress)
List<UnidentifiedAccess> unidentifiedAccesses = context.getUnidentifiedAccessHelper()
.getAccessFor(recipientIdList)
.stream()
.map(Optional::get)
.map(UnidentifiedAccessPair::getTargetUnidentifiedAccess)
.map(Optional::get)
List<UnidentifiedAccess> unidentifiedAccesses = context.getUnidentifiedAccessHelper()
.getAccessFor(recipientIdList)
.stream()
.map(Optional::get)
.map(UnidentifiedAccessPair::getTargetUnidentifiedAccess)
.map(Optional::get)