2D game graphics programming

I know some C++ and Java, but I've only ever done text stuff with them. Which language, and what libraries, would you recommend for making 2D game?

With sprites and collision detection, basic physics for side-scroller type action.

OP here, I was thinking of using object-orientation to organize my character units, so it would be C++ instead of C if I go with SDL.

I get the feeling everyone here hates Java?