优化Java程序性能：使用wait和notify提高代码效率

public class ProducerConsumer {

    private List<Integer> buffer;
    private int maxSize;

    public ProducerConsumer(int maxSize) {
        this.buffer = new ArrayList<>();
        this.maxSize = maxSize;
    }

    public void produce() throws InterruptedException {
        synchronized (this) {
            while (buffer.size() == maxSize) {
                wait();
            }

            Random random = new Random();
            int data = random.nextInt(100);
            buffer.add(data);
            System.out.println("Produced: " + data);

            notify();
        }
    }

    public void consume() throws InterruptedException {
        synchronized (this) {
            while (buffer.size() == 0) {
                wait();
            }

            int data = buffer.remove(0);
            System.out.println("Consumed: " + data);

            notify();
        }
    }
}

public class Main {

    public static void main(String[] args) {
        final int maxSize = 5;
        ProducerConsumer producerConsumer = new ProducerConsumer(maxSize);

        Thread producerThread = new Thread(() -> {
            try {
                while (true) {
                    producerConsumer.produce();
                    Thread.sleep(1000);
                }
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        });

        Thread consumerThread = new Thread(() -> {
            try {
                while (true) {
                    producerConsumer.consume();
                    Thread.sleep(1000);
                }
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        });

        producerThread.start();
        consumerThread.start();
    }
}