lucene 获取分词后的关键字,该如何解决

lucene 获取分词后的关键字
下面代码可以输出关键字， 但是方法已经过期了， 现在用什么代替？
用的是3.5

Java code

@Testpublic void test() throws Exception{    analyze(new StandardAnalyzer(Version.LUCENE_35), "What's your a name?");}private void analyze(Analyzer analyzer, String text) throws Exception {    TokenStream ts = analyzer.reusableTokenStream("content", new StringReader(text));    while (ts.incrementToken()) {        Token t = ts.get        TermAttribute ta = ts.getAttribute(TermAttribute.class);        System.out.println(ta.term());    } }

[解决办法]
OffsetAttribute offsetAttr = tokens.getAttribute(OffsetAttribute.class);
CharTermAttribute charTermAttr = tokens.getAttribute(CharTermAttribute.class);
PositionIncrementAttribute posIncrAttr = tokens.addAttribute(PositionIncrementAttribute.class);
TypeAttribute typeAttr = tokens.addAttribute(TypeAttribute.class);
while (tokens.incrementToken()) {
charBuf = charTermAttr.buffer();
termIncr = posIncrAttr.getPositionIncrement();
String term = new String(charBuf, 0, offsetAttr.endOffset() - offsetAttr.startOffset());
 System.out.println(term );
}
tokens.close();

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