docs: public Object readResolve() throws ObjectStreamException
      {
          Object obj = null;
          try
          {
              obj = deserialize(this);
          } catch (Throwable t)
          {
              // FFDCFilter.processException(e, CLASS_NAME + ".lookupHandleDelegate",
              //                             "134", this);
  
              throw new InvalidObjectException("com.ibm.ws.ejb.portable.KeyHelper can not be deserialized");
          }
  
          return obj;
  
      }