public void setUp() throws Exception {
serCtx = ProtobufUtil.newSerializationContext(new ConfigurationBuilder().build());
serCtx.registerProtofile(PROTOBUF_RES);
serCtx.registerMarshaller(new AddressMarshaller());
serCtx.registerMarshaller(new PhoneNumberMarshaller());
serCtx.registerMarshaller(new PersonMarshaller());
}