Please email me, and I will produce a free watermarked copy for your students while the edition is under development.
Download all slides:
wget -r -k -e robots=off https://horstmann.com/oodp3/slides/index.html
git clone https://bitbucket.org/cayhorstmann/oodp3code
If you have found a bug in the book or in the code, then please send a report. Unfortunately, I cannot reply personally to each report, but I do read all your comments.