Essentials of the Java Programming Language (HTML 英文版)
简介和目录在此:(也可以在线下载)
Essentials of the Java Programming Language, Part 1:
http://java.sun.com/developer/onlineTraining/Programming/BasicJava1/index.html
Essentials of the Java Programming Language, Part 2:
http://java.sun.com/developer/onlineTraining/Programming/BasicJava2/index.html