java online resx

java note cac khai niem java
http://leepoint.net/notes-java/index.html

java basic cac bai hoc co ban
http://leepoint.net/JavaBasics/index.html

component lib, resource…
http://www.saunalahti.fi/~jviinama/java.html

OOP design pattern
http://www.oodesign.com/

glossary
http://www.mindprod.com/jgloss/jgloss.html

j sample
http://www.esus.com/docs/Home.jsp

how to
http://www.rgagnon.com/howto.html

layout
http://wiki.java.net/bin/view/Javadesktop/LayoutManagerShowdown