Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


I Have a class abstract with one abstract method, so that
method should override in the subclass, but i dont want to
override, if i am not override what will happen? If
compilation will occur then i dont want to give compilation
error, then what we need to do???
See the sample program.
public abstract class AbstractExample {
public abstract void sampleMethod();
}
public class AbstractExampleImple extends AbstractExample {

}

Answers were Sorted based on User's Feedback



I Have a class abstract with one abstract method, so that method should override in the subclass, ..

Answer / kvsravindrareddy

Normally abstract method should implement in the subclass,
otherwise application will give compilation error. If you want
to without compilation error, then subclass also make as a
abstract class, application will not give any compilation
error.
See the below sample code.

public abstract class AbstractExample {
public abstract void sampleMethod();
}
public abstract class AbstractExampleImple extends
AbstractExample {

}

Is This Answer Correct ?    20 Yes 0 No

I Have a class abstract with one abstract method, so that method should override in the subclass, ..

Answer / shreya tanavade

if you dont want to override the abstract method i.e. SampleMethod ,then you must declare the subclass as ABSTRACT..i.e.declare....public declare class AbstractExampleImple ...otherwise it wuld throw compilation error

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Core Java Interview Questions

What is Connection pooling? Explain Pros and Cons?

1 Answers  


Is java a compiler?

0 Answers  


Difference between string, string builder, and string buffer?

0 Answers  


What is the major advantage of external iteration over internal iteration?

0 Answers  


Can a static class have a constructor java?

0 Answers  


What is tochararray in java?

0 Answers  


how a programmer confirms that the data submitted has been succesfully inserted into the database(either oracle or my sql).. How a programmer confirm if there is any problem with the program he wrote for insertion... ANS:--- >executeupdate method is having boolean return type, if anything goes wrong in data insertion or data updation, it would return false. otherwise, if it successfully inserts data into the database, it would return true NOW HOW TO I CHECK IN MY DURING EXECUTION WHETHER IT RETURNS TRUE OR FALSE... WELL IT WILL DISPLAY ANY MESSAGE OR NOT

0 Answers   Google,


What are the parameters used in Connection pooling?

1 Answers   IBM,


What does a void function return?

0 Answers  


What method is used to compare two strings ?

4 Answers  


How much is a java license?

0 Answers  


How are this() and super() used with constructors?

9 Answers  


Categories