Are you familiar with Virtual Threads in Java? Do you know the concept of coroutines and goroutines?

Virtual Threads in Java are lightweight threads introduced to simplify writing asynchronous and concurrent code. They allow creating thousands or even millions of threads without significant resource costs, unlike traditional OS threads.

The concept of virtual threads enables writing code in a synchronous style but with performance close to asynchronous.

Coroutines are a generalized concept implementing cooperative multitasking, where functions can suspend their execution and resume later, facilitating asynchronous programming.

Goroutines are an implementation of coroutines in the Go language, very lightweight threads managed by the Go runtime.

Example of creating a virtual thread in Java (starting from the version where they are supported):

Thread.startVirtualThread(() -> {
    System.out.println("Virtual thread is running");
});

Thus, virtual threads in Java are a tool to simplify concurrent programming, similar in idea to coroutines and goroutines, but implemented within the Java thread model.