Kotlin-ify the code #5
Description
production code has been converted to Kotlin, but not all of it is really using the Kotlin idioms - don't hesitate to improve.
Also, we would need to convert all tests into Kotlin
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production code has been converted to Kotlin, but not all of it is really using the Kotlin idioms - don't hesitate to improve.
Also, we would need to convert all tests into Kotlin