This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
When i check on DB i found :
3 record on tbl_employee
1 record on tbl_department
Unfortunately when I run those Test Code something happens with message indicate that something throws NullPointerException.
I found that when execute listEmp = criteria.list() it return list employee such this :