Thread: Adding Exterior Physic Engine Library to new Project in Java (JBox2D)

I want to import JBox2D libraries into a new project, im new to using exterior libraries so my doubts will seem really stupid but oh well, thats how you learn.

So i kind of followed the tutorial in JBox2D website and i made it this far:

http://i.stack.imgur.com/j3dVz.png


You can see i have the JBox2D trunk (i didnt quite understood what a trunk is...) I believe they are all Maven projects, and my goal is to be able to use the engine's libraries in the PhysicTest project you can see opened.

(Probabily stupidly) Im trying to import as you can see in the image and its not working, so i ask your help to solve such a simple problem that is not so simple for me ^^

I dont know how to answer you ^^'

the first case i believe

--- Update ---

I simply want to be able to use the physic engine's libraries on a new project but the maven and the trunk stuff just confused me alot so now i have what u can see on the image and i have no idea how to be able to actually use the libraries on the project =/

ah sorry >.<

please help =(