This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
- Shallow copy means copy only intermediate objects, pointers, references, handles etc and is created very fas.
- copies this object refer to the same object, change in its state will be visible in all copies of this object.
- deep copy means real object copy, it take more times and resources but object and his copy are independent of each.
- Object changes have no effect on the copies