/** {@inheritDoc} */
 @Override
 public void writeExternal(ObjectOutput out) throws IOException {
   U.writeByteArray(out, bytes);
   U.writeString(out, clsName);
   out.writeObject(depInfo);
 }
 /** {@inheritDoc} */
 @Override
 public void writeExternal(ObjectOutput out) throws IOException {
   U.writeByteArray(out, val);
 }