Latest version of org.checkerframework:jdk8
https://javadoc.io/doc/org.checkerframework/jdk8
Current version 2.8.2
https://javadoc.io/doc/org.checkerframework/jdk8/2.8.2
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.checkerframework/jdk8/2.8.2/package-list