is there a way to get the sources of internal classes visible in intellij? ever since 8.5, internal classes in some shape are always class files. Indexing doesn’t seem to work with it, so things such as find usages does not seem to work. Usually it’s fine, but it’s pretty frustrating when I think I’ve run into a bug and want to trace through the code as it is applied on my project. fwiw, I’m able to see the sources for api classes just fine.