JRuby tests fail because some --add-opens are missing

[olleolleolle]

What Ruby, Rails and RSpec versions are you using?

Ruby version: JRuby (head, for example)
Rails version: 6-0-stable
RSpec version: master

Observed behaviour

Travis JRuby tests fail because some --add-opens are missing.

2019-06-18T14:50:01.909Z [main] WARN FilenoUtil : Native subprocess control requires open access to sun.nio.ch
Pass '--add-opens java.base/sun.nio.ch=org.jruby.dist' or '=org.jruby.core' to enable.
binstub
0.00sChecking required binstubs
/home/travis/build/rspec/rspec-rails/bin/rspec
2019-06-18T14:50:04.640Z [main] WARN FilenoUtil : Native subprocess control requires open access to sun.nio.ch
Pass '--add-opens java.base/sun.nio.ch=org.jruby.dist' or '=org.jruby.core' to enable.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.jruby.ext.openssl.SecurityHelper (file:/home/travis/.rvm/rubies/jruby-head/lib/ruby/gems/shared/gems/jruby-openssl-0.10.2-java/lib/jopenssl.jar) to constructor java.security.cert.CertificateFactory(java.security.cert.CertificateFactorySpi,java.security.Provider,java.lang.String)
WARNING: Please consider reporting this to the maintainers of org.jruby.ext.openssl.SecurityHelper

Output in test, which disturbs some output tests

Expected behaviour

Tests should pass, JRuby ought to be configured.

Can you provide an example app?

Here is a link to a failing build: https://travis-ci.org/rspec/rspec-rails/jobs/547274050/

[JonRowe]

JRuby is flakey as all hell atm due to Travis issues...

[olleolleolle]

@JonRowe Ah, right, that might prove difficult to try out, successfully, then.

Comment with notes on --add-opens:
jruby/jruby#4834 (comment)

[olleolleolle]

Heey, it ran, without a single warning on --add-opens. I will add this chunk to the other JRuby, too.

[pirj]

@olleolleolle Is there anything left that needs to be done in the scope of this ticket?

[JonRowe]

I don't think there is, closing but if there is please re open :)