add missing project name
StatementSettings javadoc
Remove reference of java 9 types:
guava new packages
update stale javadoc link
[maven-release-plugin] copy for tag mug-root-8.7
[maven-release-plugin] copy for tag mug-root-8.6
[maven-release-plugin] copy for tag mug-root-8.5
[maven-release-plugin] copy for tag mug-root-8.4
[maven-release-plugin] copy for tag mug-root-8.3