Have you had experience developing with multithreading?

Yes, experience in development using multithreading includes creating applications that perform multiple threads simultaneously to improve performance and responsiveness.

In Java, you can use the Thread class or the Runnable interface to work with threads. Here's a simple example of creating and starting a thread:

public class MyThread extends Thread {
    public void run() {
        System.out.println("Thread started");
    }

    public static void main(String[] args) {
        MyThread thread = new MyThread();
        thread.start();
    }
}

It is also important to consider synchronization of access to shared resources to avoid race conditions and ensure data correctness.