To view the biggest projects we're working on, visit the YouTrack board or the Roadmap details table. Kotlin Multiplatform Mobile: promote the technology to Stable by improving the toolchain stability and documentation, and ensuring compatibility guarantees.Įxperience of library authors: a set of documentation and tools helping to set up, develop, and publish Kotlin libraries.

K2-based IntelliJ plugin: much faster code completion, highlighting, and search, together with a more stable code analysis. It will also let us introduce many anticipated language features. K2 compiler: a rewrite of the Kotlin compiler optimized for speed, parallelism, and unification. Here's a list of our key projects – the most important things we focus on delivering: The goal of this roadmap is to give you a big picture. Is a Map with map write operations, for example, you can add a new key-value pair or update the value associated with the given key.Welcome to the Kotlin roadmap! Get a sneak peek into the priorities of the Kotlin Team.

Two sets are equal if they have the same size, and for each element of a set fun main() ') Store unique element -> can contain only one null However, HashSet requires less memory to store the same number of elements. Says nothing about the elements order, so calling such functions on it returns unpredictable results. Val people2 = listOf(Person('Adam', 20), Person('Bob', 31), bob) Val people = listOf(Person('Adam', 20), bob, bob)

class Person(var name:String, var age:Int) Two lists are considered equal if they have the same sizes and structurally equal elements at the same positions. In Kotlin, the default implementation of List is ArrayList

Mapof in kotlin