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 an application in struts2 and in that validation is not working when I use simple themes. If I remove simple themes the validation messages are getting displayed, but what I get is distorted page. So I'm forced to use simple themes.