This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff 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?