Latest version of org.apache.struts:struts-core
https://javadoc.io/doc/org.apache.struts/struts-core
Current version 1.3.5
https://javadoc.io/doc/org.apache.struts/struts-core/1.3.5
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.apache.struts/struts-core/1.3.5/package-list