Tag: Is it necessary to call super constructor in Java?

If we call “super()” without any superclass Actually, nothing will be displayed . Since the class named Object is the superclass of all classes in Java. If you call “super()” without any superclass, Internally, the default constructor of the Object class will be invoked (which displays nothing).2 Tem 2019

If we call “super()” without any superclass Actually, nothing will be displayed . Since the class named Object is the superclass of all classes in Java. If you call “super()” without any superclass, Internally, the default constructor of the Object class will be invoked (which displays nothing).2 Tem 2019

There is an implicit call to super() with no arguments for all classes that have a parent – which is every user defined class in Java – so calling it explicitly is usually not required . However, you may use the call to super() with arguments if the parent’s constructor takes parameters, and you wish to specify them.

There is an implicit call to super() with no arguments for all classes that have a parent – which is every user defined class in Java – so calling it explicitly is usually not required . However, you may use the call to super() with arguments if the parent’s constructor takes parameters, and you wish to specify them.