如何使用apache tika从文本文档中分别提取粗体字和普通文本

Question

我正在使用apache tika解析word文档。但它正在提取整个内容，我想分别提取标题和正常文本。我正在尝试的代码。

    public class TextParser 
    {
    public static void main(String[] args) throws IOException,SAXException, 
    TikaException {

      //detecting the file type
      BodyContentHandler handler = new BodyContentHandler();
     // System.out.println("output"+handler.toString());
      Metadata metadata = new Metadata();
      FileInputStream inputstream = new FileInputStream(new File("C:\\TikaExamples\\example.txt"));
      ParseContext pcontext=new ParseContext();

      //Text document parser
      TXTParser  textParser = new TXTParser();
      textParser.parse(inputstream, handler, metadata,pcontext);
      System.out.println("Contents of the document:" + handler.toString());
      System.out.println("Metadata of the document:");
      String[] metadataNames = metadata.names();

      for(String name : metadataNames) {
         System.out.println(name + " : " + metadata.get(name));
      }
   }
   }