5.5 版本的FilterBuilders在哪个jar 包里，怎么找不到了。

 BoolQueryBuilder boolQuery = QueryBuilders.boolQuery()

            .must(QueryBuilders.simpleQueryStringQuery(query).field("newContent").field("T"))

            .filter(QueryBuilders.termQuery("key1", "true"))

            .filter(QueryBuilders.termQuery("key2", "true"));