… which requires counting the number of prime numbers strictly less than a given integer n. The code employs the efficient Sieve of Eratosthenes algorithm to identify and count prime numbers within the specified range. It's a practical and optimized solution for counting prime numbers and can be easily integrated into other Java projects.

The code is well-documented and includes sample test cases for verification. It offers a clear and concise implementation of the Sieve of Eratosthenes approach, making it a valuable resource for solving similar problems involving prime numbers in various programming scenarios.