J2ME in a Nutshell
Designed for writing programs that need to fit into embedded systems and other small environments, Java 2 Micro Edition (J2ME) has minimal resource requirements. J2ME in a Nutshell explains the J2ME way of doing things with a particularly handy mix of API documentation and example-centric tutorials. Kim Topley--who's written a couple of highly regarded books for Prentice-Hall's Java series--uses the proven Nutshell format to explain J2ME concisely but thoroughly. For the sorts of people who will be writing embedded applications in Java--programmers with experience either in other Java environments or with other embedded systems environments--this is a very good way of conveying information.