Latest version of com.jfinal:cos
https://javadoc.io/doc/com.jfinal/cos
Current version 2017.5
https://javadoc.io/doc/com.jfinal/cos/2017.5
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.jfinal/cos/2017.5/package-list