For a complex web application with numerous user interactions, how should Java and Selenium be combined to ensure comprehensive testing?

To ensure comprehensive testing for a complex web application with numerous user interactions, it is crucial to implement a robust framework architecture using Java and Selenium. This includes creating a modular and maintainable test framework that can handle various aspects of automation, such as data-driven testing, reporting, and handling complex user interactions. Relying solely on Selenium without a proper framework may lead to challenges in scalability and maintainability. Avoiding manual testing and focusing on extensive test documentation is not a substitute for a well-designed automation framework.