This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
I know tomcat 7 supports versioning and i was successful in deploying new version of application.
So now i have 2 versions of same application and all my requests are executed in newer version. But in case i need to execute older version of my application then what can be done ?