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.
Sun wrote:This section is being updated to reflect features and conventions of the upcoming release, JDK7. You can download the current JDK7 Snapshot from java.net. We've published this preliminary version so you can get the most current information now, and so you can tell us about errors, omissions, or improvements we can make to this tutorial.
And there's a link on the same page regarding mapping to JDK7 from earlier releases: