How to use webkitdriver in Java

How to use webkitdriver in Java

I have download all the files of
webkitdriver(https://code.google.com/p/webkitdriver/) via SVN. I want to
use the webkitdriver in java, aiming to implement a Ajax web crawler which
can interpret Javascript contents.However, since their are so many
directory in Webkitdriver, I don't know what should I do to let them
support me coding in Java. Has anybody used it before. Can you tell me the
steps such as building the system or importing the needed packages. Thank
you very much!