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Use Super keyword

The keyword super refers to the superclass of the class in which super appears. It can be used in three ways: The stateme1. To call a superclass constructor 2. To call a superclass method or data field 3.To distinguish between super class method or data field and subclass’s method or data field. super() invokes the no-arg constructor of its superclass The statement super(arguments) invokes the superclass constructor that matches the arguments. The statement super() or super(arguments) must be the first statement of the subclass’s constructor;