This is a collection of websites that may be useful for developing LAMS.
Links to many popular open source API javadoc.
Aggregating most famous java-relative website. Plenty of articles, news, blogs about java.
A personal blog article: New Projects in the Education & Learning Community
Internationalization: Understanding Locale in the Java Platform
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.