code: @SuppressWarnings("unchecked")
      public boolean hasReferences(Specification specification, String identifier) throws GreenPepperServerException
      {
          Vector params = CollectionUtil.toVector(specification.marshallize());
  
          log.debug("Does specification " + specification.getName() + " Has References");
          String hasReferences = (String)execute(XmlRpcMethodName.doesSpecificationHasReferences, params, identifier);
  
          return Boolean.valueOf(hasReferences);
      }
docs: {@inheritDoc}