title: String representation of an integer division in EL (not truncated)?
body: <p>I thought this would be an automatic:</p>
  
  <pre><code>&lt;rich:tooltip value="Download (#{doc.size div 1024 + 1} KB)" /&gt;
  </code></pre>
  
  <p>I need to calculate the number of KB a file has for downloading (size is integral). In regular Java code the same calculation would <strong>truncate</strong> the fractional part and return that remaining integer. In JSF EL however, there's no truncating division, so the division return a float.</p>
  
  <p>How is it done in EL anyway - that is <strong>without</strong> introducing a bean method that does the job?</p>