Deprecated API

• SuggestMode.SUGGEST_WHEN_NOT_IN_INDEX instead of morePopular=false
• SuggestMode.SuGGEST_MORE_POPULAR instead of morePopular=true

 IndexFileNameFilter filter = IndexFileNameFilter.getFilter();
 for (String file : src.listAll()) {
   if (filter.accept(null, file)) {
     src.copy(dest, file, file);
   }
 }