This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Yes, I would think so. Its not that difficult though. Your example, by the way, should be: e.g. float f = 43e1f; floating-point numbers are double by default, so you need to indicate its float to assign it to a float variable.