LUCENE-1044: default doSync to false for now because performance cost of the simple 'sync() before every close()' approach is too severe in many cases
LUCENE-1044: default doSync to false for now because performance cost of the simple 'sync() before every close()' approach is too severe in many cases

git-svn-id: 4c5078813df38efa56971a28e09a55254294f104@594824 13f79535-47bb-0310-9956-ffa450edef68

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