title: his use of HttpServletResponse.setHeader(...) might be used to include CRLF characters
body: <p>We have below statement in java code:</p>
  
  <pre><code>    response.setHeader("Content-Disposition", "attachment; filename=\"" + fileName + "\"");
  </code></pre>
  
  <p>Due to this, findbugs is generating below warning:</p>
  
  <pre><code> [INFO] This use of HttpServletResponse.setHeader(...) might be used to include CRLF characters into HTTP headers HTTP_RESPONSE_SPLITTING
  </code></pre>
  
  <p>Is there any way to fix this warning?</p>