How to use Cloneable?

Support
3

clone is protected hence it will be subclass private in Kotlin. You will want to override the implementation as public so you can use it as you wish.

/**
 * Created by abubacker.siddik
 */
open class TempA : Cloneable {
    val s = "123"
    val i = 123
    val d = 1.23

    override public fun clone(): Any {
        return super.clone()
    }
}