final Optional<Class<? extends RpcService>> rpcInterface = mappingService.getRpcServiceClassFor(
name.getNamespace().toString(), name.getFormattedRevision());
if (rpcInterface.isPresent()) {
final Optional<Class<? extends RpcService>> rpcInterface = mappingService.getRpcServiceClassFor(
name.getNamespace().toString(), name.getFormattedRevision());
if (rpcInterface.isPresent()) {