protected FieldAccessorTable
            internalGetFieldAccessorTable() {
        return ProtoServiceModels.internal_static_com_alipay_sofa_rpc_server_bolt_pb_EchoResponse_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                EchoResponse.class, Builder.class);
    }
Protobuf type {@code com.alipay.sofa.rpc.server.bolt.pb.EchoResponse}
test/test-integration/src/test/java/com/alipay/sofa/rpc/server/bolt/pb/EchoResponse.java