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Core Java Problem - Multilevel inheritance ,variable access

Amol Pingate

Joined: Oct 02, 2008
Posts: 14
public class A
int i=10;

public class B extends A
int i=20;

public class C extends B
int i=30;

public void display()
System.out.println(this.i); // This line will print 30
System.out.println(super.i); // This line will print 20

System.out.println(); // i want to access int i of class A
public static void main(String args[])
C objc = new C();

How to access variable "i" of class A , in display method of class C.

Please can anyone tell me.
Devaka Cooray
ExamLab Creator

Joined: Jul 29, 2008
Posts: 3912

Casting would be helpful


Author of ExamLab ExamLab - a free SCJP / OCPJP exam simulator
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Amol Pingate

Joined: Oct 02, 2008
Posts: 14
Thank you

it's working...........
Jesper de Jong
Java Cowboy
Saloon Keeper

Joined: Aug 16, 2005
Posts: 15081

Welcome to JavaRanch.

The Sun Certification Results forum is meant for people to post messages when they have done a Sun certification exam - it is not for asking questions about Java. I will move this topic to a more appropriate forum for you. Next time, please select the appropriate forum yourself.

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Gopi Arumugam

Joined: Mar 05, 2007
Posts: 10
Hi dude, if you not fix with this problem Multilevel Inheritance

If you see this video which clearly explain you about the concept of "Multilevel Inheritance" in Java

All the Best!!!
Maneesh Godbole
Saloon Keeper

Joined: Jul 26, 2007
Posts: 10817

gopivista wrote:

Please check your private messages for an important administrative matter.

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Ankit Garg

Joined: Aug 03, 2008
Posts: 9462

Amol please Use Code Tags when you post a source code. You can edit your message using this button ...

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subject: Core Java Problem - Multilevel inheritance ,variable access
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