Hash#inspect differs from MRI Ruby 2.2.1; This problem occurs if Hash has double-quoted UTF8 symbol key. #2713
Description
The following test.rb differs from MRI Ruby 2.2.1 on JRuby master.
test.rb
# encoding: utf-8
h = { "Ãa1": true }
p h
MRI Ruby 2.2.1
$ ruby ~/development/test.rb
{:Ãa1=>true}
JRuby master
$ jruby ~/development/test.rb
{:"Ãa1"=>true}
My env
jruby 9.0.0.0-SNAPSHOT (2.2.1) 2015-03-17 c9a5cca Java HotSpot(TM) 64-Bit Server VM 25.5-b02 on 1.8.0_05-b13 +jit [darwin-x86_64]