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Anitha
redeclare static variable in the inherited class
0 Answer(s)      2 years and 5 months ago
Posted in : Java Beginners


can we redeclare static variable in the inherited class like this:

public class StaticClass1 {

 class StaticClass1{

    static int noOfInstances;

    StaticClass1(){

        noOfInstances++;

    }

}

 class StaticClass extends StaticClass1

{   public static void main(String[] args){

        StaticClass1 sv1 = new StaticClass1();

        System.out.println("No. of instances for sv1 : " + sv1.noOfInstances);

        StaticClass1 sv2 = new StaticClass1();

        System.out.println("No. of instances for sv1 : "  + sv1.noOfInstances);

        System.out.println("No. of instances for st2 : "  + sv2.noOfInstances);

        StaticClass1 sv3 = new StaticClass1();

        System.out.println("No. of instances for sv1 : "  + sv1.noOfInstances);

        System.out.println("No. of instances for sv2 : "  + sv2.noOfInstances);

        System.out.println("No. of instances for sv3 : "  + sv3.noOfInstances);

                **//here i have redeclared the static variable as "25" is it possible,then what is static variable**

                noOfInstances=25;


        StaticClass1 sv4 = new StaticClass1();

        System.out.println("No. of instances for sv1 : "  + sv1.noOfInstances);

        System.out.println("No. of instances for sv2 : "  + sv2.noOfInstances);

        System.out.println("No. of instances for sv3 : "  + sv3.noOfInstances);

        System.out.println("No. of instances for sv4 : "  + sv4.noOfInstances);

        StaticClass1 sv5 = new StaticClass1();

        System.out.println("No. of instances for sv1 : "  + sv1.noOfInstances);
        System.out.println("No. of instances for sv2 : "  + sv2.noOfInstances);
        System.out.println("No. of instances for sv3 : "  + sv3.noOfInstances);
        System.out.println("No. of instances for sv3 : "  + sv4.noOfInstances);
        System.out.println("No. of instances for sv3 : "  + sv5.noOfInstances);
    }

}


//}

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