Erratas found in tjava8.pdf --------------------------- Page 74 Chapter 3: Controlling program flow common pitfalls when using operators literals (to the end) It says: "[...] when you see an expression like 1.39e-47f in Java: it means 1.39x2.719^-47" It should say: "[...] when you see an expression like 1.39e-47f in Java: it means 1.39x10^-47"