String md5After = DigestUtils.md5Hex(patchedContents);
if (!md5After.equals(res.md5_after)) {
Flog.info("MD5 after mismatch (ours %s remote %s)", md5After, res.md5_after);
}
if (!d.makeWritable()) {
Flog.info("Document: %s is not writable.", d);
return;
}
String text = d.patch(positions);