Fix exception backtraces on JRuby
Created by: DavidEGrayson
This pull request fixes #2299 (closed), which was caused by a JRuby bug: https://github.com/jruby/jruby/issues/4467.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: DavidEGrayson
This pull request fixes #2299 (closed), which was caused by a JRuby bug: https://github.com/jruby/jruby/issues/4467.