Finding out where your class comes from

Sometimes it happens that we're stuck in ClassPath hell. Which means that there's two conflicting dependencies, both putting the same class (but different!) on the classpath, and it's random which one will be first.

There's a way to find out.

References

GitHub - my Gists

https://gist.github.com/maartenl/00663f1d1dbaf4dd0792e864a9074e65