It's not a secret anymore!
The moose likes Beginning Java and the fly likes what really happens when an extended class object is created ? Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Java » Beginning Java
Bookmark "what really happens when an extended class object is created ?" Watch "what really happens when an extended class object is created ?" New topic
Author

what really happens when an extended class object is created ?

Richards Milan
Greenhorn

Joined: Jun 24, 2012
Posts: 29

Consider a class named "subClass" which is an extension of class "superClass" , now when the "subClass" object is created the "superClass" constructor is also called !! any explanation >>


Do you know why Java programmers wear specs ? Its because they don't 'C#'
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 44013
    
  33
Find a copy of Head First Java (2nd edition) by Kathy Sierra and Bert Bates. Go through the chapter starting on page 235. See, all there, nice and easy to understand.
Find a copy of the Java Language Specification, and I think you want §12.4 or §12.5. See, all there, really difficult to understand.
 
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com
 
subject: what really happens when an extended class object is created ?
 
It's not a secret anymore!