Merged revision(s) 1589870 from lucene/dev/trunk:
LUCENE-5630: Fix TestAllAnalyzersHaveFactories to correctly check for existence of class and corresponding Map<String,String> ctor

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1589872 13f79535-47bb-0310-9956-ffa450edef68