title: WebSphere 7: Modify HTTP headers for static content file serving
body: <p>I'm using the <code>&lt;enable-file-serving value="true" /&gt;</code> feature of WebSphere Application Server v7.0 to serve static content (images, CSS, JavaScripts) for my Java web app.</p>
  
  <p>How can I modify the HTTP headers for this static content (e.g., add a <code>Cache-Control</code> or <code>Expires</code> header)?</p>