Refactor getter and setter with lombok
Fix test
Refactor test for notnull parameter
Merge branch '4bcf574b8a' (early part) into lombok-refactor
Merge commit '4bcf574b8a' into lombok-refactor
Use files from commit 6afeb231 to fix merge errors, then reformat
Merge remote-tracking branch 'origin/master' into lombok-refactor
Merge pull request #200 from zanata/lombok-refactor

Lombok refactor