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