Java开发网 - Class ArrayList<E>在JAVADOC中有些类后面用<E>标示是什么意思？

Topic: Class ArrayList<E>在JAVADOC中有些类后面用<E>标示是什么意思？

1.Class ArrayList<E>在JAVADOC中有些类后面用<E>标示是什么意思？	Copy to clipboard
Posted by: m00nsun Posted on: 2004-09-24 15:41

2.Re:Class ArrayList<E>在JAVADOC中有些类后面用<E>标示是什么意思？ [Re: m00nsun]	Copy to clipboard
Posted by: why Posted on: 2004-09-25 18:33 The E in <E> is referring to element type. 那是 Generics http://java.sun.com/j2se/1.5.0/docs/guide/language/generics.html If you don't have a clue, use J2SE 1.4 or below.