How do I configure a thread pool in Java?

How do I configure a thread pool in Java?

To configure a thread pool in Java, you can use the ThreadPoolExecutor class. You need to specify parameters like core pool size, maximum pool size, keep-alive time, and the work queue.

What are the best practices for setting the core and maximum pool sizes?

Best practices suggest setting the core pool size to the number of available processors and the maximum pool size based on the expected workload and resource availability.

Can you give me an example of creating a thread pool?

Sure! Here's a simple example:

ExecutorService executor = new ThreadPoolExecutor(4, 10, 60, TimeUnit.SECONDS, new LinkedBlockingQueue<>());

What happens if the queue is full?

If the queue is full, the ThreadPoolExecutor will create new threads up to the maximum pool size. If that limit is reached, it will reject new tasks based on the configured rejection policy.