[jkremser@localhost hawkfx master]λ rvm use jruby-9.1.5.0
Using /home/jkremser/.rvm/gems/jruby-9.1.5.0
[jkremser@localhost hawkfx master]λ gem install bundler
Fetching: bundler-1.13.7.gem (100%)
Successfully installed bundler-1.13.7
1 gem installed
[jkremser@localhost hawkfx master]λ bundle install
Fetching https://github.com/pilhuhn/hawkular-client-ruby.git
Fetching gem metadata from https://rubygems.org/...........
Fetching version metadata from https://rubygems.org/..
Fetching dependency metadata from https://rubygems.org/.
Resolving dependencies....
Installing rake 10.5.0
Installing concurrent-ruby 1.0.4
Installing i18n 0.7.0
Installing minitest 5.10.1
Installing thread_safe 0.3.5
Installing public_suffix 2.0.5
Installing ast 2.3.0
Installing safe_yaml 1.0.4
Installing diff-lcs 1.2.5
Installing unf 0.1.4
Installing event_emitter 0.2.5
Installing hashdiff 0.3.2
Installing mime-types-data 3.2016.0521
Installing netrc 0.11.0
Installing websocket 1.2.3
Using jruby-openssl 0.9.19
Installing jrubyfx-fxmlloader 0.4.1
Installing polyglot 0.3.5
Installing powerpack 0.1.1
Installing rainbow 2.2.1 with native extensions
Installing rspec-support 3.5.0
Installing ruby-progressbar 1.8.1
Installing unicode-display_width 1.1.3
Installing shoulda-context 1.2.2
Installing simple-websocket-vcr 0.0.4
Installing vcr 3.0.3
Installing yard 0.9.8
Using bundler 1.13.7
Installing tzinfo 1.2.2
Installing addressable 2.5.0
Installing parser 2.3.3.1
Installing crack 0.4.3
Installing domain_name 0.5.20161129
Installing mime-types 3.1
Installing websocket-client-simple 0.3.0
Installing jrubyfx 1.2.0
Installing treetop 1.6.8
Installing rspec-core 3.5.4
Installing rspec-expectations 3.5.0
Installing rspec-mocks 3.5.0
Installing activesupport 5.0.1
Installing rubocop 0.41.2
Installing webmock 2.3.2
Installing http-cookie 1.0.3
Installing rspec 3.5.0
Installing shoulda-matchers 2.8.0
Installing rest-client 2.0.0
Installing shoulda 3.5.0
Using hawkular-client 2.8.0 from https://github.com/pilhuhn/hawkular-client-ruby.git (at more_alerts@ed78fa1)
Bundle complete! 16 Gemfile dependencies, 49 gems now installed.
Use `bundle show [gemname]` to see where a bundled gem is installed.
Post-install message from yard:
--------------------------------------------------------------------------------
As of YARD v0.9.2:

RubyGems "--document=yri,yard" hooks are now supported. You can auto-configure
YARD to automatically build the yri index for installed gems by typing:

    $ yard config --gem-install-yri

See `yard config --help` for more information on RubyGems install hooks.

You can also add the following to your .gemspec to have YARD document your gem
on install:

    spec.metadata["yard.run"] = "yri" # use "yard" to build full HTML docs.

--------------------------------------------------------------------------------
[jkremser@localhost hawkfx master]λ jruby -G -S hawkfx.rb # faster than bundle exec jruby hawkfx.rb

(java:8311): Gtk-WARNING **: Unable to locate theme engine in module_path: "clearlooks",
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/fxmlloader/elts.rb:158: warning: `<<' after local variable or literal is interpreted as binary operator
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/fxmlloader/elts.rb:158: warning: even though it seems like here document
Exception running Application:
#<NameError: uninitialized constant ValueElement::Logging
Did you mean?  Logger>
org/jruby/RubyModule.java:3346:in `const_missing'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/fxmlloader/value_elts.rb:149:in `processValue'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/fxmlloader/value_elts.rb:67:in `processStartElement'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/jrubyfx-fxmlloader.rb:440:in `processStartElement'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/jrubyfx-fxmlloader.rb:351:in `load'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-1.2.0-java/lib/jrubyfx/controller.rb:129:in `load_into'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-1.2.0-java/lib/jrubyfx/core_ext/stage.rb:82:in `fxml'
hawkfx.rb:18:in `block in start'
org/jruby/RubyBasicObject.java:1667:in `instance_eval'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-1.2.0-java/lib/jrubyfx/module.rb:49:in `with'
hawkfx.rb:17:in `start'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-1.2.0-java/lib/jrubyfx/java_fx_impl.rb:119:in `block in launch_app_after_platform'
[jkremser@localhost hawkfx master]λ bundle exec jruby hawkfx.rb

(java:8750): Gtk-WARNING **: Unable to locate theme engine in module_path: "clearlooks",
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/fxmlloader/elts.rb:158: warning: `<<' after local variable or literal is interpreted as binary operator
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/fxmlloader/elts.rb:158: warning: even though it seems like here document
Exception running Application:
#<NameError: uninitialized constant ValueElement::Logging
Did you mean?  Logger>
org/jruby/RubyModule.java:3346:in `const_missing'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/fxmlloader/value_elts.rb:149:in `processValue'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/fxmlloader/value_elts.rb:67:in `processStartElement'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/jrubyfx-fxmlloader.rb:440:in `processStartElement'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-fxmlloader-0.4.1-java/lib/jrubyfx-fxmlloader.rb:351:in `load'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-1.2.0-java/lib/jrubyfx/controller.rb:129:in `load_into'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-1.2.0-java/lib/jrubyfx/core_ext/stage.rb:82:in `fxml'
hawkfx.rb:18:in `block in start'
org/jruby/RubyBasicObject.java:1667:in `instance_eval'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-1.2.0-java/lib/jrubyfx/module.rb:49:in `with'
hawkfx.rb:17:in `start'
/home/jkremser/.rvm/gems/jruby-9.1.5.0/gems/jrubyfx-1.2.0-java/lib/jrubyfx/java_fx_impl.rb:119:in `block in launch_app_after_platform'