Since you trying to learn something as apposed to just get something done, go for C/C++. C++ is closer to the machine. You'll have to worry about things like m

Since you trying to learn something as apposed to just get something done, go for C/C++. C++ is closer to the machine. You'll have to worry about things like memory management, pointers, sigfaults, etc - a great learning experience. After this you should be able to pick up Java no problem. Although if you want to be really productive or hate typing, Id pick Python.