}

    @Override
    public Map<String, AnalysisProvider<TokenizerFactory>> getTokenizers() {
        final Map<String, AnalysisProvider<TokenizerFactory>> extra = new HashMap<>();
        extra.put("reloadable_kuromoji_tokenizer", ReloadableKuromojiTokenizerFactory::new);
        extra.put("reloadable_kuromoji", ReloadableKuromojiTokenizerFactory::new);
        extra.put("ngram_synonym", NGramSynonymTokenizerFactory::new);
        return extra;

    "number_of_shards": 1,
    "number_of_replicas": 0,
    "auto_expand_replicas": "0-1"
  },
  "analysis" : {
    "tokenizer" : {
      "kuromoji_neologd_normal" : {
        "type" : "reloadable_kuromoji_tokenizer",
        "mode" : "normal",
        "discard_punctuation" : "false"
      },
      "pattern_split" : {
        "type" : "simple_pattern_split",
        "pattern" : "__and__"
      }
    },