SOLR-5473 https://issues.apache.org/jira/browse/SOLR-5473?focusedCommentId=13990714&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13990714

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/solr5473@1592774 13f79535-47bb-0310-9956-ffa450edef68