Broadleaf has officially switched off of Jira and has moved all issue tracking to GitHub across all projects. This details how Broadleaf uses GitHub to manage bug tracking, pull requests and releases.
Broadleaf Commerce is an enterprise class, open source eCommerce framework currently available on GitHub here. It is built in Java on top of frameworks such as Spring and Hibernate, among other things.
I have been working a lot lately with Broadleaf Commerce and wondered what it would take to deploy it on VMware's Cloud Foundry. There are already a number of blogs and sources of documentation out there describing the simplicity and steps to deploy a Java / Spring web application to Cloud Foundry.