Rather than just a "PDF host," GitHub provides critical interactive elements for this edition: Source Code Repositories:
The signature "Brain Power" exercises have been refreshed to reflect modern coding standards. The "GitHub" Connection: Code vs. Content
This is 10x better than a single, huge, stolen PDF floating in your downloads folder.
October 2023 Subject: Digital Resource Availability and Legal Alternatives for Java Education
If you're looking for code examples from the book, you can find them on the O'Reilly website (the book's publisher). They provide code examples for download.
: You can find repositories containing the finished code for the book's examples, which is helpful if you get stuck during an exercise.
When searching for PDFs or using GitHub repositories, be aware of potential copyright issues. Make sure you're not violating any laws or using unauthorized materials.