I want to write a method that gets 2 parameters:
I want it to be generic (compile time type safe).
is there a way? if not, whats the alternative?
is there an option to get generic param that is an interface? ho do I declare it? ?
some thing like this ??
public <I, K extends I> void method(I i, K k){
}
In the above method first parameter would be an interface, and second parameter would be any class that implements that interface.
Interface1 i1;
method(i1, class1); //class1 implements Interface1
In generics, interface implementation and class extending is represented using extends keyword. there is no implements keyword in the world of generics.
public <T extends Interface> T myMethod(Interface I, Class<T> myClass) () {...}
if your method returns T
