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.
We are developing J2EE application with NetBeans (GWT+Hibernate). After deployment on server some classes were not being updated. That's why application throws exceptions like "No such method"..
Does anyone have such promlems? How can I solve them?