code: @SuppressWarnings("unchecked")
      public void updateSpecification(Specification oldSpecification, Specification newSpecification, String identifier) throws GreenPepperServerException
      {
          Vector params = CollectionUtil.toVector(oldSpecification.marshallize(), newSpecification.marshallize());
  
          log.debug("Updating Specification: " + oldSpecification.getName());
          execute(XmlRpcMethodName.updateSpecification, params, identifier);
      }
docs: {@inheritDoc}