Apache Flink

Related to the above question, I’m also noticing that after upgrading to Flink 1.19, I have several unit tests that are now failing with `NoClassDefFoundException` similar to the example below when referencing statically defined values:
```class ExampleOperatiorn : KeyedCoProcessFunction<...>() {
    
    override fun open(parameters: Configuration) {
        ...
    } 
    
    companion object {
      private val CANARY_LOGGER = CanaryLog()
    }
}```
Where `CanaryLog` is the class that isn’t being found (despite all of this code working as expected in Flink 1.18.1).

Also getting similar exceptions for things like the following which I would have expected to throw another `NoClassDefFoundException`:
```org.apache.flink.connector.base.source.reader.RecordEmitter```
