Hi Michael, there is literally no difference between my local copy and the repository release source code - if we don't count 'ofbizDemo'-component unversioned directories and files. I checked out 'release16.11' and started with the tutorial... copy-pasted the code... changed only from 'import org.ofbiz...' to 'import org.apache.ofbiz...' in 'OfbizDemoServices.java' and 'OfbizDemoServices.groovy'... groovy works - java don't...
Regards, Daniel