What are some examples of using the executor framework in Java?

What are some examples of using the executor framework in Java?

The executor framework in Java provides a high-level API for managing threads. For example, you can use the ExecutorService to manage a pool of threads.

Can you show me a code snippet for using ExecutorService?

Sure! Here's a simple example:

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class ExecutorExample {
    public static void main(String[] args) {
        ExecutorService executor = Executors.newFixedThreadPool(2);
        executor.submit(() -> System.out.println("Task 1"));
        executor.submit(() -> System.out.println("Task 2"));
        executor.shutdown();
    }
}

What are the benefits of using the executor framework?

The executor framework simplifies thread management, improves code readability, and allows for better resource management.

Are there any common pitfalls to avoid when using it?

Yes, common pitfalls include not shutting down the executor properly, which can lead to resource leaks, and not handling exceptions in tasks.