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kotlinlang

Hey!
I'm trying to get the `KSerializer` for a `List` from a Java Class but it seems to be retrieving the underlying implementation of `ArrayList`

Here's basically how I get the `KSerializer`
```val serializer = json.serializersModule.serializerOrNull(serializerClazz)
  ?: error("No serializer found for type: ${clazz.simpleName}")```
`Exception in thread "main" kotlinx.serialization.SerializationException: Serializer for subclass 'ArrayList' is not found in the polymorphic scope of 'List'.`
`Check if class with serial name 'ArrayList' exists and serializer is registered in a corresponding SerializersModule.`
`To be registered automatically, class 'ArrayList' has to be '@Serializable', and the base class 'List' has to be sealed and '@Serializable'.`

I've been struggling on this for a few hours now so I'm unsure of how to go further, help would be greatly appreciated, thank you.

Here's an issue I found but there's no posted solution :face_holding_back_tears:
<https://youtrack.jetbrains.com/issue/KTOR-5898/serializerForTypeInfo-throws-an-error-about-polymorphic-serialization-instead-of-a-serializer-not-found-one|https://youtrack.jetbrains.com/issue/KTOR-5898/serializerForTypeInfo-throws-an-error-abo[…]rphic-serialization-instead-of-a-serializer-not-found-one>