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Clone() method

Mathew Lee
Ranch Hand

Joined: Jun 08, 2009
Posts: 238
Hi,

I read cloneable interface is tagging interface. Class must override Clone() metjod declaring it as public where as Clone() method declared as protected in Object class. Any ideas, suggestions, links, resources, sample code highly appreciated. Thanks in advance
Stephan van Hulst
Bartender

Joined: Sep 20, 2010
Posts: 3709
    
  17

Well, you should ask more specific questions. Is there anything you don't understand?

The clone() method is very tricky. It's useful to know how it works, but you shouldn't be eager to put it to use. It breaks easily.
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 42028
    
  31
Effective Java™ by Joshua Bloch, page 54.
You may be able to find a sample chapter from the first edition free of charge on the net; that covers clone().
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Clone() method