Is it possible to access internal class with reflection in Kotlin?

Question

Is it possible to access fields of internal class with reflection in Kotlin? I need to change the object of the third-party library's internal class.

Answer 1

You can use Suppress annotation in your class with following names: "INVISIBLE_MEMBER", "INVISIBLE_REFERENCE" like this:

@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")

You can see an example here: https://github.com/Kotlin/kotlinx.coroutines/blob/master/kotlinx-coroutines-debug/src/DebugProbes.kt#L5

In this class, an internal object DebugProbesImpl is accessed.