This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
The section on class loaders is in Volume 3, which is not going to see the light of day for at least another year. I would be reluctant to share what I have now because this is a complex subject, and I have not looked at my stuff in ages. I have never read his book, but Stuart Dabbs Halloway is a really great guy who helped edit my Java Rules book in print. It may seem like an unlikely candidate, but I have heard said that his chapter on class loaders in "Component Development for the Java Platform" is particularly insightful. Like I said, though, I never read it, and I haven't spoken with Stuart in a long time, but I distinctly recall someone saying this.
Download a copy of <a href="http://www.javarules.com" target="_blank" rel="nofollow"><i>"Mastering The Fundamentals of The Java Programming Language"</i></a>