Download webpage in Java [5 methods]

There are multiple techniques and approaches to automating the process of acquiring information from the web resources, both for the simplest tasks and for advanced work automation. In this article, different solutions are explored together with the pros and cons.

All examples in this article can be categorized as "web-scraping", as they automate client-server relationships from the client-side. Another way to retrieve data from the website is to apply a standardized API like REST if supported b...