title: Tika - how to extract text from PDF text: underlined, highlighted, crossed out
body: <p>I'm using Tika* to parse a PDF file.
  There are no problems to retrieve the document's text, but I don't figure out how to extract text:</p>
  
  <ul>
  <li>underlined</li>
  <li>highlighted  </li>
  <li>crossed out </li>
  </ul>
  
  <p>Adobe Writer gives you different text edit options, but I'm not able to see where they are "hidden".</p>
  
  <p>Is there a solution to extract these metadata information? (underline, highligh ...)</p>
  
  <p>Do you know if Tika is able to extract this data?</p>
  
  <p>*http://tika.apache.org/</p>