LinkCheck Plugin Properties

Property	Optional?	Description
maven.build.dir	Yes	Default value is `${basedir}/target`.
maven.docs.dest	Yes	Default value is `${maven.build.dir}/docs`.
maven.docs.outputencoding	Yes	Default value is `ISO-8859-1`.
maven.linkcheck.cache	Yes	Default value is `${maven.build.dir}/linkcheck/linkcheck.cache`.