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 online source code http://javaresearch.gro.clinux.org/jdk140/
Ant manual ()
Http://ant.apache.org/manual/index.html
SAX (http://xml.apache.org/)
Http://xml.apache.org/xercs2-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.htmlhibernateHttp://www.hibernate.org/HIB_DOCS/API/
