Variable in subclass hides the variable in the super class : super « Class Definition « Java Tutorial

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Java Tutorial » Class Definition » super

5. 23. 1. Variable in subclass hides the variable in the super class


class A {

  int i;

}



class B extends A {

  int i; // this i hides the i in A



  B(int a, int b) {

    super.i = a; // i in A

    i = b; // i in B

  }



  void show() {

    System.out.println("i in superclass: " + super.i);

    System.out.println("i in subclass: " + i);

  }

}



class UseSuper {

  public static void main(String args[]) {

    B subOb = new B(1, 2);



    subOb.show();

  }

}

5. 23. super
	5. 23. 1.	Variable in subclass hides the variable in the super class

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