How to use

usingTypeRegistry

method

in

com.google.protobuf.util.JsonFormat$Parser

public static Reader create(Descriptors.Descriptor descriptor,
              List<Map<String, Object>> payloadList,
              JsonFormat.TypeRegistry registry) {
  return new Reader(JsonFormat.parser().usingTypeRegistry(registry), descriptor, payloadList);
}

public EntityJsonParser() {
 TypeRegistry typeRegistry = TypeRegistry.newBuilder()
   .add(Entity.getDescriptor())
   .build();
 jsonParser = JsonFormat.parser()
   .usingTypeRegistry(typeRegistry);
}