Latest version of org.immutables:testing
https://javadoc.io/doc/org.immutables/testing
Current version 2.2-beta-4
https://javadoc.io/doc/org.immutables/testing/2.2-beta-4
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.immutables/testing/2.2-beta-4/package-list