Latest version of org.jruby:jruby
https://javadoc.io/doc/org.jruby/jruby
Current version 1.1RC2
https://javadoc.io/doc/org.jruby/jruby/1.1RC2
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.jruby/jruby/1.1RC2/package-list