reversal tokenizer

I know how to use reverse() from StringBuffer and i know how to use StringTokenizer to break apart strings but how would i go about doing them both together?Such as if the user inputed a line saying "hey how are you" then the program would output "yeh woh era uoy"?
[279 byte] By [RAWR-itsanONIONa] at [2007-11-27 2:34:25]
# 1
Reverse each individual token.
paulcwa at 2007-7-12 2:51:50 > top of Java-index,Java Essentials,Java Programming...