# Deprecated API

## Contents

- Deprecated Classes

Deprecated Classes
Class and Description
org.apache.lucene.search.suggest.jaspell.JaspellLookup Migrate to one of the newer suggesters which are much more RAM efficient.
org.apache.lucene.search.suggest.jaspell.JaspellTernarySearchTrie Migrate to one of the newer suggesters which are much more RAM efficient.
org.apache.lucene.search.spell.LevensteinDistance Use `LevenshteinDistance` instead.