ravikgoru

 Profile Answers by ravikgoru 

• Jul 27th, 2006

 

Final, it can be used in 3 ways,

1. Variable declared as final, its contents cannot be changed. It value is constant through out the execution of the application

2. Method declared as final, this method cannot be overridden by methods of sub classes

3. Class declared as final, cannot be sub classed, example of final class is String.

Constant: its values cannot be changed

 

sivanesh.a

 Profile Answers by sivanesh.a Questions by sivanesh.a

• Dec 5th, 2006

 

Constant - > values cannot be changed, in java it is implemented using final keyword.