Hello K.

asked • 09/30/19

why displaying parent objects by child class object only giving default values !!?

class one

{

int age;

String name;

}

class two extends one{

void display()

{

System.out.println(age+name);

}

}

class extenddoubt

{

public static void main(String args[])

{

one o=new one();

o.age=4;

o.name="john";

two t=new two();

t.display();

}

}

this code is not returning 4, john but 0 and null :((

1 Expert Answer

By:

Brian L. answered • 10/01/19

Math Tutor - All Levels

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