Calling super()

Question

When do you call super() in Java? I see it in some constructors of the derived class, but isn\'t the constructors for each of the parent class called automatically? Why woul

Answer 1

Super is called when we want to inherit some of the parameters from the parent class. It is not compulsory as the compiler always call the default constructor. If you want to inherit a constructor having some parameters then you need to call the super. So you can use it.