Environment Information

Provide at least:

• JRuby version (jruby -v) and command line (flags, JRUBY_OPTS, etc)
• Operating system and platform (e.g. uname -a)

Other relevant info you may wish to add:

• Installed or activated gems
• Application/framework version (e.g. Rails, Sinatra)
• Environment variables

Expected Behavior

• Describe your expectation of how JRuby should behave, perhaps by showing how CRuby/MRI behaves.
• Provide an executable Ruby script or a link to an example repository.

Actual Behavior

• Describe or show the actual behavior.
• Provide text or screen capture showing the behavior.