Implementing the Producer-Consumer Problem in Java: A Coding Example

The Producer-Consumer problem in Java involves coordinating threads to share a common resource. Producers generate data, while consumers process it. Java’s `BlockingQueue` provides a simple solution by handling thread synchronization.

Here’s an example using `ArrayBlockingQueue`:

BlockingQueue queue = new ArrayBlockingQueue<>(5);

Runnable producer = () -> {
    try {
        queue.put(1);
    } catch (InterruptedException e) { }
};

Runnable consumer = () -> {
    try {
        queue.take();
    } catch (InterruptedException e) { }
};
new Thread(producer).start();
new Thread(consumer).start();

This example efficiently handles thread synchronization. The `BlockingQueue` ensures safe data sharing between producers and consumers. Using built-in synchronization utilities like these can simplify thread communication and resource management.