Java Generic

• Generic Methods
• Bounded Type Parameters
• Wildcards
• Type Erasure

Reference

http://download.oracle.com/javase/tutorial/java/generics/index.html
http://download.oracle.com/javase/tutorial/extra/generics/index.html

http://jjhou.boolan.com/programmer-5-generic-java.htm
http://www.lifeparty.idv.tw/blog/archives/2328