Sun's Java Tutorial - http://java.sun.com/docs/books/tutorial/
On-line version of book from Addison-Wesley. |
The Design Patterns Java Companion - http://www.patterndepot.com/put/8/JavaPatterns.htm
Free online book by James W. Cooper. Also it can be download in PDF format. Examples. |
The Java Cookbook: Solutions and Examples for Java Developers - http://javacook.darwinsys.com/
Book by Ian F. Darwin provides solutions to many problems that Java-developers need to solve regularly. The authors site provides errata, download of all code samples and further information about Java. |