Latest version of org.ehcache:ehcache
https://javadoc.io/doc/org.ehcache/ehcache
Current version 3.1.0
https://javadoc.io/doc/org.ehcache/ehcache/3.1.0
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.ehcache/ehcache/3.1.0/package-list