This week's book giveaway is in the Android forum. We're giving away four copies of Android Programming: The Big Nerd Ranch Guide and have Bill Phillips & Chris Stewart on-line! See this thread for details.
I read there are 2 ways to use annotatin in EJB 3.
field based anotation which we annotate instance variables.
Property based annotation is annotate getters.
Anyway my prblem is that getters returns the values of instance variables.
then why we use 2 ways?