Latest version of org.checkerframework:jdk7
https://javadoc.io/doc/org.checkerframework/jdk7
Current version 2.1.13
https://javadoc.io/doc/org.checkerframework/jdk7/2.1.13
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.checkerframework/jdk7/2.1.13/package-list