Introducing coroutines

Kotlin introduces coroutines alongside Java’s threading model, offering a lightweight alternative. These coroutines come with various advantages over traditional threads. They are more efficient, reducing resource consumption by enabling efficient multiplexing. Multiplexing, in the context of coroutines, refers to the ability to handle multiple tasks concurrently within a single thread. Unlike traditional threading, where each task might require a separate thread, multiplexing allows these tasks to share threads more efficiently. This is achieved through the suspension and resumption of coroutine executions.

Coroutines follow structured concurrency, simplifying task management and preventing resource leaks. They support suspending and resuming execution, ideal for non-blocking IO operations, and enhance code responsiveness.

Additionally, they offer built-in cancelation and streamlined error handling, making code more predictable. Coroutines make...