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Java: super Keyword
In java, super keyword is a reference variable used to refer immediate parent class object.
Whenever, we create an instance of child/subclass, an instance of the parent class created implicitly which referred to a super reference variable.
super keyword use mainly on the below cases:
super to refer immediate parent class instance variable.
super to invoke the immediate parent class method.
super()
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Learn Java Programming - Inheritance: Super Keyword Tutorial
In my Superclass Constructors Tutorial I discussed how a subclass constructor could invoke the constructor of a superclass by using the super keyword. We can use super in conjunction with the dot operator to access and invoke members of a superclass as well.
