Novice small white one ~
Just learn generics, polymorphic and the feel of the background is like, and then to baidu, the difference between saying a lot, some said generics are one kind of polymorphism, and say it doesn't matter, no fundamental
So I'm going to to CSDN ask recognize that what is the difference between (the more detailed, the better), what circumstances use generics to solve problems what circumstances use polymorphic,
Crab crab ~