1. java research organization (/index.html)

Here are many information and software updates about Sun's development of java, operating systems, and so on; browsing from time to time, you can learn about the latest information on java

6. developerworks java community (/java/index.html)

Here are many of the most authoritative experts published java learning in all aspects of the article, to improve java learning is very beneficial.

7. java Chinese article learning (/)

Here you can read a lot of Chinese articles, for the English is not good colleagues, is a good choice.

8. China it certification laboratory (/index.htm)

Here you can learn a lot of things, in addition to java outside of many things, of course, java is also a lot of things.

9. J Road (/idea.html)

Here you can learn about the application of j2ee technology, j2ee interested friends, may wish to come to shop

10 javalobby (http://www.javalobby.org/)

This is an English site, idle Nothing, go up to see, not only to understand java-related information, but also to improve the level of English, why not.