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 don't know, why this error getting..... my development server is working fine.but the problem is with production server. some times it is opening and some times it shows "Error 500--Internal Server Error". my coding is also correct. nothing worng in my codeing. i modifyied one section. even index page is not opening