Jean-Noël Rouvignac

@tyrel Coming back to your first point about adding a class to a group, this is something I was looking at yesterday: the launch configurations are hardcoding the classes /...

Thanks, that's super useful indeed. However it's a bit more complicated in my case: our "unit tests" look more like "integration tests", and I cannot hook the [InMemorySpanExporter](https://javadoc.io/static/io.opentelemetry/opentelemetry-sdk-testing/1.40.0/io/opentelemetry/sdk/testing/exporter/InMemorySpanExporter.html).

Hello, Apologies for being unresponsive, this totally got out of my radar. I already had a mock server that receives the exported trace as protobuf, but I was doing stupid...