Latest version of org.apache.struts:struts2-core
https://javadoc.io/doc/org.apache.struts/struts2-core
Current version 2.3.37
https://javadoc.io/doc/org.apache.struts/struts2-core/2.3.37
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.apache.struts/struts2-core/2.3.37/package-list