This book is a very nice option for those who have a programming backround and are likes to start learning
Java and develop their fountation knowledge and android programming.
This book is clear concept s about java learn to very interested.
I combained this book with some other online tutorials to learn about java.
This book is more detailed and goes into much more details then just basic stuff,
like socket programming and threading.
It is easy book for new java programmer.
The complete reference ninth edition-herbert schildt is best teaching book .