Which of these is an correct way making a list that is upper bounded by class Number?
Posted: Wed Jul 13, 2022 7:50 pm
a) List<? extends Number>
b) List<extends ? Number>
c) List(? extends Number)
d) List(? UpperBounds Number)
b) List<extends ? Number>
c) List(? extends Number)
d) List(? UpperBounds Number)