SOLR-6801: Fix formatting.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1647018 13f79535-47bb-0310-9956-ffa450edef68
remove broken javadocs. please do not add broken javadoc tags

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1647022 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6801 addressing test failures

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1647034 13f79535-47bb-0310-9956-ffa450edef68