LUCENE-1520: prevent OOM in CheckIndex with large segment that has many fields w/ norms
LUCENE-1520: prevent OOM in CheckIndex with large segment that has many fields w/ norms

git-svn-id: 4c5078813df38efa56971a28e09a55254294f104@734967 13f79535-47bb-0310-9956-ffa450edef68

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