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question about Object

jone wars
Greenhorn

Joined: Jan 22, 2013
Posts: 3
i know every default no
argument constructors first
statement is super(); that is its
going to call its super class no
argument constructor. And every
class(i.e. which does not extends a
class) is child class of object. Then
my question is,what is super(); of
Object class doing???
Joanne Neal
Rancher

Joined: Aug 05, 2005
Posts: 3646
    
  15
See section 8.8.9 of the Java Language Specification.
The JLS is something you should always check when you have these sort of questions about how Java functions.


Joanne
Jesper de Jong
Java Cowboy
Saloon Keeper

Joined: Aug 16, 2005
Posts: 14269
    
  21

Welcome to the Ranch.

Since Object is at the root of the class hierarchy (class Object is the only one which doesn't have a superclass), there's no superclass constructor to call, so super(); would not do anything.


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jone wars
Greenhorn

Joined: Jan 22, 2013
Posts: 3
Thanks..
 
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