Latest version of com.google.guava:guava
https://javadoc.io/doc/com.google.guava/guava
Current version 20.0-rc1
https://javadoc.io/doc/com.google.guava/guava/20.0-rc1
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.google.guava/guava/20.0-rc1/package-list