text: public HunspellStemFilter(TokenStream input, Dictionary dictionary, bool dedup, bool longestOnly): base(input){this.dedup = dedup && longestOnly == false; this.stemmer = new Stemmer(dictionary);this.longestOnly = longestOnly;termAtt = AddAttribute<ICharTermAttribute>();posIncAtt = AddAttribute<IPositionIncrementAttribute>();keywordAtt = AddAttribute<IKeywordAttribute>();}