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.
Hey ranchers. If we have a web application which is distributed on multible servers, we should implement HttpSessionActivationListener interface. but I have never seen an example implements this interface, so can you give me some examples or links or ... ? thanks.