HACK Fix to javadoc generation so GData Server is only attempted when using java1.5
HACK Fix to javadoc generation so GData Server is only attempted when using java1.5

git-svn-id: 4c5078813df38efa56971a28e09a55254294f104@414346 13f79535-47bb-0310-9956-ffa450edef68

apache/solr,apache/solr,apache/solr,apache/solr,apache/solr