Latest version of org.apache.struts:struts2-struts1-plugin
https://javadoc.io/doc/org.apache.struts/struts2-struts1-plugin
Current version 2.3.1.1
https://javadoc.io/doc/org.apache.struts/struts2-struts1-plugin/2.3.1.1
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.apache.struts/struts2-struts1-plugin/2.3.1.1/package-list