In the pre-generics era, we did:

Class claz = Class.forName("Foo");
Foo foo = (Foo)(claz.newInstance());

We anticipate we can be freed from casting by generics:

Class<Foo> claz = Class.forName("Foo"); // line 1
Foo foo = claz.newInstance();

But compiler emits 'incompatible types' error for the line 1 above.
We try another:

Class<Foo> claz = (Class<Foo>)(Class.forName("Foo")); // line 1
Foo foo = claz.newInstance();

Then, compiler emits 'unchecked cast' warning for the line 1 above.

What should be the correct syntax for getting a Class<Foo> object
from the forName() method without errors nor warnings?

Thanks in advance.