I appears autocomplete was removed in the last couple of months from the drools eclipse
plugin (when the plugin was transitioned to jboss tools). This was a feature I know my
team used heavily was there a reason this was summarily removed as it was working fine
(reference the thread attached).
http://drools.46999.n3.nabble.com/PackageDescr-getFactTemplates-td2922550...
Thanks,
-- Paul Ryan