A Bob Ross-speed look at using Java to compile and execute a JSoup program on Windows command line. There are no happy little trees in this video, but perhaps it'll help you better understand using Java's built-in classes vs. classes from a non-core library.
As of February 3, 2015, the current release of Jsoup is 1.8.1. That release is described at: http://jsoup.org/news/release-1.8.1 . The new release doesn't break any of the code used in this video.
The selector that you use (in the Document select method) is very important - it has to match selectors in the actual document that you've got.
