Why is casting the class of a generic to Class unsafe?

Question

I\'m making a MethodPointer class in order to simulate the functionality of function pointers from C++. At first, I was doing everything with just Object

Answer 1

If you do not need an specified Class-type, you could use

Class

for you parameters.

So you have an unbound Type for your classes.

And if you want to get an instance you could use it like this:

obj.getClass().getDeclaredConstructor(Class parameterTypes)