This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
On pg 518 in your book you are missing a ; at the end of a line of sample code. System.out.println("Not enough in account for " + Thread.currentThread().getName() + " to withdraw " + acct.getBalance()) I went to wickedlysmart.com to report this. Your website states to email you with any corrections, however I did not see your email address on the site. I know that this is a small typo but I just thought I would point it out.