Paweł Baczyński wrote:Nowadays they do not send you your certificate unless you specifically request it.
So you can pass your exam in Belgium and then request for a printed copy later to any address you want.
Henry Wong wrote:
Sarika Chavan wrote:
According to me...Cat is not supertype of dog, and Whitedog is lower in inheritance.
adding Cat or Whitedog should throw an error.
But why it is working?
Can you first tell us which class types should work? ... because your assertion is wrong. Adding Cat to a List<? super Dog> should fail compile, but adding Whitedog should work fine. Also, adding Animal or Object should also fail.