Java To Kotlin Conversion. Step 4. Interop Before

J2K_4_Before.kt

class NonLazyDemoAdapter internal constructor(fm: FragmentManager) : FragmentStatePagerAdapter(fm) {

    internal class FragmentBundle(
      
        @field:SerializedName("id") var id: Int,

        @field:SerializedName("name") var name: String
    ) : Serializable

    companion object {
        @JvmStatic
        fun createAdapter(fm: FragmentManager): NonLazyDemoAdapter {
            ...
        }
    ...
}