import org.apache.lucene.analysis.miscellaneous.TrimFilter; //导入依赖的package包/类
@Override
public TrimFilter create(TokenStream input) {
  if (luceneMatchVersion == null) {
    return new TrimFilter(input);
  }
  @SuppressWarnings("deprecation")
  final TrimFilter filter = new TrimFilter(luceneMatchVersion, input, updateOffsets);
  return filter;
}
 

import org.apache.lucene.analysis.miscellaneous.TrimFilter; //导入依赖的package包/类
@Override
public TokenStream create(TokenStream tokenStream) {
    if (version.onOrAfter(Version.LUCENE_4_4_0)) {
        return new TrimFilter(tokenStream);
    } else {
        @SuppressWarnings("deprecation")
        final TokenStream filter = new Lucene43TrimFilter(tokenStream, updateOffsets);
        return filter;
    }
}
 

import org.apache.lucene.analysis.miscellaneous.TrimFilter; //导入依赖的package包/类
@Override
public TokenStream create(TokenStream tokenStream) {
    return new TrimFilter(tokenStream);
}
 

import org.apache.lucene.analysis.miscellaneous.TrimFilter; //导入依赖的package包/类
@Override
public TrimFilter create(TokenStream input) {
  return new TrimFilter(input, updateOffsets);
}
 

import org.apache.lucene.analysis.miscellaneous.TrimFilter; //导入依赖的package包/类
@Override
public TrimFilter create(TokenStream input) {
  @SuppressWarnings("deprecation")
  final TrimFilter filter = new TrimFilter(luceneMatchVersion, input, updateOffsets);
  return filter;
}