This isn't really generics in the C++ or Ada sense. This is code replacement using preprocessor macros and the stringize operator to create homogenous containers.

Generic programming usually implies that a package, class, or function is parameterized by types. And a generic/template instantiation phase has been added to the toolchain after the preprocess stage but before the type checking phase.

I would have called this homogenous containers.

>> Now you can use generics with arrays and sets just as you normally do in Java, C#, etc.

I would have documented that as: "Now you can use homogeneous containers with arrays and sets just as you normally do in Java, C#, etc."