I'm a programmer who knows Java but needs to know C++, help?

I'm a programmer on my school's Robotics team and though I'm familiar with many object-oriented concepts, I'm not familiar at all with C++ syntax, especially in the context of robots. I can find C++ tutorials, but I don't need the knowledge of programming concepts that they provide. Could anyone give me advice or point me toward a tutorial that's more "translating" between the languages? If the advice could be given in the context of robots or the FIRST Robotics Competition, that would be even better.