This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I have a class that fetches a record but dont think I need to use List object because I am fetching one record and not an array of records. Please advise the best way to change the below class where I assume I should use something different instead of List? Maybe HashMap? Not sure how to do this?