This week's book giveaway is in the OCAJP forum. We're giving away four copies of Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA) and have Khalid A Mughal & Rolf W Rasmussen on-line! See this thread for details.
I have a web application built with JSF that I deploy to tomcat. When there is no traffic on the website after few hours the tomcat server just goes down. I do not see any errors or exceptions in the log file. Any Idea why this happens?