rvm:
  - 2.0.0
  - 2.1.0
  - 2.2.1
  - 2.2.3
  - 2.3.0
  - ruby-2.4.0-preview3
  - rbx-2
  - ruby-head
  - jruby-9.0.5.0
  - jruby-9.1.5.0
  - jruby-head
matrix:
  allow_failures:
    - rvm: jruby-head
    - rvm: ruby-head
    - rvm: rbx-2
# Send builds to container-based infrastructure
# http://docs.travis-ci.com/user/workers/container-based-infrastructure/
sudo: false

rvm:
  - 2.0.0
  - 2.1.0
  - 2.2.1
  - 2.2.3
  - 2.3.0
  - ruby-2.4.0-preview3
  - rbx-2
  - ruby-head
  - jruby-9.0.5.0
  - jruby-9.1.5.0
  - jruby
  - jruby-head
matrix:
  allow_failures:
    - rvm: jruby-9.0.5.0
    - rvm: jruby-head
    - rvm: ruby-head
    - rvm: rbx-2
# Send builds to container-based infrastructure
# http://docs.travis-ci.com/user/workers/container-based-infrastructure/
sudo: false

Revert "Dropped support for JRuby 1.9.3 as well."
Revert "Dropped support for JRuby 1.9.3 as well."

This reverts commit e3fc8122082a75fb3d0df36d53f0a88398bd9824.
