This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I don't think it ever will be. JDK is the baseline of Java, and unless you are creating Portlets, there is no reason to have them, most development are not doing Portlets, so the numbers aren't even enough to make it part of JDK.