// Secure default to remove content in case there
// are problems cajoling a gadget
content.setContent("");
try {
rw.rewriteContent(retrievedUri, input, cb, output);
} catch (GadgetRewriteException e) {
content.setContent(messagesToHtml(is, origContent, mq));
throwCajolingException(e, mq);
return;
} catch (IOException e) {