How can i start learning about java game develioment?

I want to make a game in java but I have no idea how. I have experience with java. I want to design graphics for it and I don't know how to do that either. If someone can explain to me how, I would appreciate it.How can i start learning about java game develioment?you can probably try learning how to use some game engine,

they mostly give you some basic game concept



some example of java game engine :

- http://www.goldenstudios.or.id/index.php - a generic 2d game engine the forums are still active

- http://www.jmonkeyengine.com/ - a generic 3d game enging using opengl via lwjgl

- http://slick.cokeandcode.com/ - another generic 2d game engine that is still actively updated