}
private void check(byte[] bytes) throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Serializer s = new Serializer(baos);
s.serialize(new AppendStdErrEvent(bytes, 0, bytes.length));
s.flush();
s.close();
Deserializer deserializer = new Deserializer(new ByteArrayInputStream(baos.toByteArray()),
Thread.currentThread().getContextClassLoader());