Data loader with try integration

[mduesterhoeft]

The documentation mentions an approach that allows to add error information to single items using Try as a result structure.

https://github.com/graphql-java/java-dataloader#error-object-is-not-a-thing-in-a-type-safe-java-world

I would like to use this but I am unable to propagate these errors higher up into the final graphql response. Could you by any chance provide an end-to-end example or give me a hint on how to achieve this?