Usage of "super" keyword

Important Ibis answered on August 31, 2021 Popularity 7/10 Helpfulness 2/10

answer Usage of "super" keyword

Usage of "super" keyword

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The super keyword in Java is a reference variable which is used to refer immediate parent class object.

Whenever you create the instance of subclass, an instance of parent class is created implicitly which is referred by super reference variable.

super can be used to refer immediate parent class instance variable.
super can be used to invoke immediate parent class method.
super() can be used to invoke immediate parent class constructor.

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Contributed on Aug 31 2021

Important Ibis

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Usage of "super" keyword

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