Aggregator resolves wrong files when they have the same filename (Kotlin)

[Pfoerd]

Describe the bug
The Aggregator doesn’t resolve filenames correctly when there are Kotlin files with the same filename in multiple subprojects. In the pitest reports of the submodules everything is correct and the filenames are resolved correctly but in the aggregated report the files are not assigned correctly. It displays the wrong file from another submodule.

To Reproduce
Steps to reproduce the behavior:

1. Multi-Module Kotlin Setup
2. Run Pitest for all Submodules
3. Run ReportAggregator

Expected behavior
All files are resolved correctly in the aggregated report

used version:
1.9.8

[hcoles]

I've merged a change that will ensure the correct file is used when two modules have files with the same name that define classes in different packages, but the files are not within directories matching those packages.

If the same package is used in both modules, it is not clear what a "correct" behaviour would be so this scenario is not supported.

[Pfoerd]

thx