Java ☕️ Maps 🗺 on the Kotlin.

Curious how Kotlin resolve the Java platform’s map?

Most of the Kotlin developers are migrated from the Java environment, they are pretty well versed with uses-cases and application of Collection Framework in the Java platform, but applying the same knowledge in a Kotlin codebase isn’t guaranteed to work always. You could end up with a spaghetti codebase base having a long trailing function and making hacks to achieve a functionality that could easily be solved using Kotlin’s standard functions easily. Kotlin stdlib which offers generic interfaces, classes, and functions for creating, populating, and managing Collections of any type.

In Today’s article, we will try to understand how Kotlin catered to Java Maps in his its colors. Disclaimer This article is specific to Kotlin JVM as collection implementation varies with the platform you are targeting in Kotlin. I’m Chetan Gupta, I do tech stuff, don’t forget to checkout from personal blogs from AndroidBites, without any delays, Let’s get started.

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Map 🗺

It’s a collection of key-value pairs, mainly focus on retrieving a value against the key.