typechecking
Is it possible to avoid using type checking in this example?
Sorry for the poor title, can\'t think of a succinct way of putting this.. I\'m thinking of having a list of objects that will all be of a specific interface. Each of these objects may then implement[详细]
2022-12-10 11:21 分类:问答is there a way to check if a param contains a class or a class instance?
I want the wra开发者_高级运维pper my_function to be able to receive either a class or class instance, instead of writing two different functions:[详细]
2022-12-09 13:06 分类:问答Java: Instanceof and Generics
Before I look through my generic data structure for a value\'s index, I\'d like to see if it is even an instance of the type this has been parametrized to.[详细]
2022-12-08 08:07 分类:问答