// The synchronized keyword ensures that only one thread can execute this method at a time
public synchronized void increment() {
    count++;
}

public synchronized int getCount() {
    return count;
}

    // Create two threads that increment the counter 1000 times each
    Thread t1 = new Thread(() -> {
        for (int i = 0; i < 1000; i++) {
            counter.increment();
        }
    });

    Thread t2 = new Thread(() -> {
        for (int i = 0; i < 1000; i++) {
            counter.increment();
        }
    });

    t1.start();
    t2.start();

    // Wait for both threads to complete
    t1.join();
    t2.join();

    System.out.println("Final count: " + counter.getCount()); // Should be 2000
}