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sealed class Genre{
sealed class Fiction : Genre(){
    object Classics: Fiction()
    object Fantasy: Fiction()
    object ScienceFiction: Fiction()
sealed class NonFiction: Genre(){
    object Biography: NonFiction()
    object Business: NonFiction()
    object Feminism: NonFiction()
    object Politics: NonFiction()
    object SelfHelp: NonFiction()

override fun toString(): String {
    return this::javaClass.get().simpleName

What I have tried:

I can not understand the use of javaClass in kotlin.
And the use of this::javaClass.get().simpleName, is that because we want to access simpleName?
Can you please explain it in simple words and giving examples.
Updated 3-Jul-21 5:19am

1 solution

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