http://www.java.com/zh_CN/download/manual.jsp
http://www.it315.org/download/JavaVM/JavaVM.htm
http://code.google.com/p/loon-simple/downloads/list
java开发的网站
http://www.javaweb.cc
http://www.soft68.cn/java/234.html
http://www.sdau.edu.cn/support/html/jindex.htm
http://www.itime.cn/Soft/MOBgame/Java/List_5.htm
http://www.ibm.com/developerworks/cn/webservices
http://www.javascript.com/
http://www.blogjava.net/birdshover/archive/2008/09/05/227096.html?opt=admin
http://www.javathinker.org/main.jsp?bc=download/download.jsp
http://www.shanzhaihuo.com/java/
http://www.cn-java.com/www1
http://publish.itpub.net/focus/200902/Java-concurrent/index.html
http://www.mingribook.com/