This is a collection of websites that may be useful for developing LAMS.

http://www.jsourcery.com/
Links to many popular open source API javadoc.

http://www.javarss.com/
Aggregating most famous java-relative website. Plenty of articles, news, blogs about java.

http://weblogs.java.net/blog/turbogeek/archive/2005/09/new_projects_in_13.html
A personal blog article: New Projects in the Education & Learning Community

http://java.sun.com/developer/technicalArticles/J2SE/locale/
Internationalization: Understanding Locale in the Java Platform

http://confluence.atlassian.com/display/JIRAEXT/JIRA+Firefox+Extension
JIRA Firefox extension (JIRA is used for our bug tracking system)
After installing, make sure you change the Base Jira URL to https://bugs.lamsfoundation.org/ and change the Assign To Users and Current User fields.