public List<CharsRef> uniqueStems(char word[], int length) {List<CharsRef> stems = stem(word, length);if (stems.size() < 2) {return stems;}CharArraySet terms = new CharArraySet(8, dictionary.ignoreCase);List<CharsRef> deduped = new ArrayList<>();for (CharsRef s : stems) {if (!terms.contains(s)) {deduped.add(s);terms.add(s);}}return deduped;}

public IList<CharsRef> UniqueStems(char[] word, int length){IList<CharsRef> stems = Stem(word, length);if (stems.Count < 2){return stems;}CharArraySet terms = new CharArraySet(#pragma warning disable 612, 618LuceneVersion.LUCENE_CURRENT, 8, dictionary.ignoreCase);#pragma warning restore 612, 618IList<CharsRef> deduped = new List<CharsRef>();foreach (CharsRef s in stems){if (!terms.Contains(s)){deduped.Add(s);terms.Add(s);}}return deduped;}
