ClassIndex.getAnnotated returns classes that are no longer annotated

[DreierF]

Hi there,
When indexing classes with @IndexAnnotated and removing the annotation again incremental compilation does not seem to update the index correctly so that the class is removed again from the index. I know there were similar issues for classes that were removed causing the indices to become outdated.
Doing a rebuild all fixes the issue.

My proposed solution would be to check for the classes returned by getAnnotated whether the annotation is still present.

Setup:
IntelliJ 2019.2 using the built in compiler

[legaciespanda]

I am experiencing the same issue