It is an unordered collection of elements that don’t allow duplicate elements to be present. Set - is also an interface that is derived from the collection. List - is an interface derived from the collection, it is an ordered collection of elements. The Three Types of Kotlin Basic Collections: You can also use all the collections that are available in Java with Kotlin. The Kotlin language is totally interoperable with Java therefore, you can call Kotlin code from Java and vice versa. When should you use any of these types of collections?Ĭollections are part of Kotlin’s standard library package, llections, which includes all the essentials functions of Kotlin operations.What are the types of Kotlin collections?.In this writeup, we are going to try to understand: This takes into consideration the underlying data structures that help with efficient manipulations and storage.

Collection in programming is a term used to represent a set of similar data type items and class them as a single unit.

Kotlin any list