This site collects more than a thousand Open Source Java APIs. Users can browse Java documents and source code. It also has a free Eclipse Plug-In to allow users to browse the site from thier Eclipse IDE. http://www.docjar.com
Repository of code examples from open source projects, tips, links and utility classes organized by Java method and class. Windows and Unix/Linus versions. Integrates with JavaDoc. http://www.inventivio.com/help4j.html
The Java Scratchbook and shortcuts : code samples and examples sorted by package names. Java Certification programmer exam questions and answers. JDBC/ODBC connection with MS Access. Terras Game. Topics Deployment Directory Services (Dutch). Quality Pro N http://home.tiscali.nl/~bmc88/index.html