API

J2SE1.4 API(http://java.sun.com)

http://java.sun.com/j2se/1.4.2/docs/api/index.html

http://java.sun.com/reference/api/index.html

java在线源码http://javaresearch.gro.clinux.org/jdk140/

Ant Manual()

http://ant.apache.org/manual/index.html

SAX(http://xml.apache.org/)

http://xml.apache.org/xerces2-j/javadocs/api/index.html

http://xml.apache.org/xerces2-j/api.html

JDOM(http://www.jdom.org)

http://www.jdom.org/docs/apidocs/index.html

JFreeChart

http://www.jfree.org/jfreechart/javadoc/index.html

Hibernate
http://www.hibernate.org/hib_docs/api/