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Help with Object class
Arun kumar Maalik
Joined: Jul 04, 2006
Jul 04, 2006 11:07:00
would U tell me that why all(almost all) classes in
are derived from Object classes. Pls sugets me.
Arun kumar maalik
author and iconoclast
Joined: Jul 08, 2003
Jul 04, 2006 14:05:00
All classes, except for Object, extend exactly one other class. If you are defining a new class and you don't explicitly specify a parent class, then its parent is Object, by default.
Why? That's just how it works. Java has a "single-rooted" object inheritance tree, like Smalltalk or the old NIH class library for C++.
[Jess in Action]
I agree. Here's the link:
subject: Help with Object class
class hierarchy in java
why we exteds object
Super class for all the classes in java
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