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.
The company provides a detailed portfoio breakdown for all clients (includes graphs and pie charts)
I decided to use Apache myFaces framework (tr:char component) to solve this requirement, but where should I explain it, in my assumptions?, is necessary to write lines of code or just a good explanation?