Java Lucene 5.5.0停止过滤器错误

我正在尝试在Lucene 5.5.0中使用StopFilter。我尝试了以下方法：

package lucenedemo;

import java.io.StringReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.Iterator;

import org.apache.lucene.*;
import org.apache.lucene.analysis.*;
import org.apache.lucene.analysis.standard.*;
import org.apache.lucene.analysis.core.StopFilter;
import org.apache.lucene.analysis.en.EnglishAnalyzer;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.analysis.standard.StandardTokenizer;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
import org.apache.lucene.analysis.util.CharArraySet;
import org.apache.lucene.util.AttributeFactory;
import org.apache.lucene.util.Version;

public class lucenedemo {

    public static void main(String[] args) throws Exception {
        System.out.println(removeStopWords("hello how are you? I am fine. This is a great day!"));

    }

    public static String removeStopWords(String strInput) throws Exception {
        AttributeFactory factory = AttributeFactory.DEFAULT_ATTRIBUTE_FACTORY;
        StandardTokenizer tokenizer = new StandardTokenizer(factory);
        tokenizer.setReader(new StringReader(strInput));
        tokenizer.reset();              
        CharArraySet stopWords = EnglishAnalyzer.getDefaultStopSet();

        TokenStream streamStop = new StopFilter(tokenizer, stopWords);
        StringBuilder sb = new StringBuilder();
        CharTermAttribute charTermAttribute = tokenizer.addAttribute(CharTermAttribute.class);
        streamStop.reset();
        while (streamStop.incrementToken()) {
            String term = charTermAttribute.toString();
            sb.append(term + " ");
        }

        streamStop.end();
        streamStop.close();

        tokenizer.close();  


        return sb.toString();

    }

}

但它给了我以下错误：

Exception in thread "main" java.lang.IllegalStateException: TokenStream contract violation: reset()/close() call missing, reset() called multiple times, or subclass does not call super.reset(). Please see Javadocs of TokenStream class for more information about the correct consuming workflow.
at org.apache.lucene.analysis.Tokenizer$1.read(Tokenizer.java:109)
at org.apache.lucene.analysis.standard.StandardTokenizerImpl.zzRefill(StandardTokenizerImpl.java:527)
at org.apache.lucene.analysis.standard.StandardTokenizerImpl.getNextToken(StandardTokenizerImpl.java:738)
at org.apache.lucene.analysis.standard.StandardTokenizer.incrementToken(StandardTokenizer.java:159)
at org.apache.lucene.analysis.util.FilteringTokenFilter.incrementToken(FilteringTokenFilter.java:51)
at lucenedemo.lucenedemo.removeStopWords(lucenedemo.java:42)
at lucenedemo.lucenedemo.main(lucenedemo.java:27)

---

我到底做错了什么？我已经关闭了Tokenzer和TokenStream分类。这里还缺少什么吗？

在过滤器上调用reset将反过来重置底层流。由于您手动重置标记器，然后使用标记器创建一个StopFilter（它是底层流）并重置它，因此标记器将被重置两次

所以只要去掉这一行：

tokenizer.reset();

---

该行将输入字符串提供给标记器。如果我删除它，我应该把输入字符串放在哪里？@JakeClawson-哇，复制了错误的行。现在修好了。我试过你的建议了。成功了。谢谢我已经接受了答案。