t.ByteArrayOutputStream</span>
          
</li>
          
<li>
            In certain cases it can help to write the generated PDF to a temporary file so
            you can quickly reuse the file. This is especially useful, if Internet Explorer
            calls the servlet multiple times with the same request or if you often generate
            equal PDFs.
          </li>
        
</ul>
<p>
          Of course, the 
          <a href="embedding.html#performance">performance hints from the Embedding page