I thought it worked at some point but not any more for me. (I am on latest EAP)
It works for me in constructors but getter/setter generation stubbornly refuse to do so.
I have these annotations (jetbrain's ones) marked to be used in code generation but still it is not working
I am wondering if it ever worked because In velocity variable documentation there is no mention/support for any annotation checks for a field (or method) so there is no API to be used in velocity script to introspect field annotations to craft proper velocity template
If I am missing something please point me in right direction. If it is a limitation I think I will create a ticket to expose field annotations in velocity templates