Mark generated abstract class as Experimental
diff --git a/compiler/src/testNano/golden/TestService.java.txt b/compiler/src/testNano/golden/TestService.java.txt
index ccd028e..1f2c91c 100644
--- a/compiler/src/testNano/golden/TestService.java.txt
+++ b/compiler/src/testNano/golden/TestService.java.txt
@@ -181,6 +181,7 @@
io.grpc.stub.StreamObserver<io.grpc.testing.integration.nano.Test.StreamingOutputCallResponse> responseObserver);
}
+ @io.grpc.ExperimentalApi
public static abstract class AbstractTestService implements TestService, io.grpc.BindableService {
@java.lang.Override