DirectJNgine is an Open Source library that provides a Java-based implementation of the ExtJs Direct API.
http://www.sencha.com/products/extjs/extdirect
Fork of https://code.google.com/p/directjngine/ (from zip, since no SCM seems to be available publicly).
The original authors seem to have gone MIA:
The model for updating the upstream bamboo sources is detailed here:
http://happygiraffe.net/blog/2008/02/07/vendor-branches-in-git/
git checkout upstream
rm -r *
unzip directjngine.X.X.X.zip
git add .
git commit -a -m 'directjngine X.X.X'
git push upstream
git tag directjngine-X.X.X
git push origin directjngine-X.X.X
May complain about a lot of line-ending issues.
git checkout master
git merge upstream
git push origin master