LUCENE-1654: Fix UOE with old-style user-data indexes.
LUCENE-1654: Fix UOE with old-style user-data indexes.

git-svn-id: 4c5078813df38efa56971a28e09a55254294f104@779686 13f79535-47bb-0310-9956-ffa450edef68

tokee/lucene,tokee/lucene,tokee/lucene,tokee/lucene