Interested to Buy Any Domain ? << Click Here >> for more details...
IS method overriding is Duplication of Methods?
- 5 Answers
- 10215 Views
- CybAge, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / amol
No. In method overriding the behaviour of overrided method
is different. The subclass override only those methods,
which has different behaviour than superclass else alawys
use all the methods of superclass, which is better than
making a lot duplication by defining another class for same
methods of superclass.
| Is This Answer Correct ? | 29 Yes | 1 No |
Answer / venkat
To understand the Question, one needs to know the scenarios
where in a method is overriden.
there are two cases:
you want to override a method:
1)when the super class doesnt know how to implement it, and
leaves the implementation to the sub-class.
2)when the subclass feels, it has to add few more details
specific to itself than which are provided by the
superclass.
so there is no duplication happening provided one overrides
a method sensibly(understanding thorougly if overriding a
method is necessary or not).if one wishes to write things
that are already available, it is then called "duplication
of code",
| Is This Answer Correct ? | 11 Yes | 0 No |
Answer / naveen kumar raavi
No.In subclass we will extend the functionality of super
class method.
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / sampada
yes and no.yes overiding is duplication of signatue only
but not implentation is duplicated.subclass gives diff
implementation of it.
| Is This Answer Correct ? | 3 Yes | 1 No |
Write a program to solve producer consumer problem in java?
how to handled exceptions & erros in ejb?
Hi Friends, can you give difference between extending thread class and implementing runnable interface.
what are different ways in which a thread can enter the waiting state? : Java thread
Is java 9 released?
Difference between an argument and a parameter?
10 Answers Accounting, HCL, IBM, Quinnox,
Is java se free?
Is java code slower than native code?
What is command line used for?
Which are different kinds of source code?
Give the difference between the println method and sqrt method?
I have 2 objects inside one object(vector). how can i serialize one of them. I dont want to serialize the second one
Core Java 
