please post video on kotlin vs groovy with advantages and disadvantages, when and where should we use kotlin, groovy. Thank you so much for sharing us. you have very good knowledge on all the latest technologies used currently in the industry.
+api testing Kotlin can be used to reduce the amount of boiler plate code we write in Java. It's upto to us in deciding what to choose. Kotlin is used by the developer's for mostly writing Android apps. However it can be used for creating any app like Java.
you don't need it, kotlin autogenerate it, but if you need some custom get or set strategy you can do it implementing those methods bellow de declaration of your member variable.