what to do after ap java?

I'm a senior in high school and my ap java class is nearing its end. You can look up the scope of the class here http://www.collegeboard.com/student/testing/ap/sub_compscia.html
What java book/api/website should I study when this course ends?

1) Read:
SICP (Wizard Book)
and
Art of Computer Programming.
2) Learn:
Javascript (Rhino) is now part of JVM (SE 6).
Clojure is the other JVM language you need to learn.
After this C (GCC) and Lisp (SBCL).
Then ObjC for GNUstep, iPhone, and Mac OS X.
Python and Perl are the only others.
3) ?????

4) Profit