This week's giveaway is in the Java/Jakarta EE forum. We're giving away four copies of Java EE 8 High Performance and have Romain Manni-Bucau on-line! See
above code OWN is hardcoded string in EL,
Instead of using hardcoded string want to use a enum PaymentOerationType having all possible values of payment type.
I am not able to use PaymentOerationType.OWN directly in EL.