code: @SuppressWarnings("unchecked")
      public Set<Reference> getReferences(Specification specification, String identifier) throws GreenPepperServerException
      {
          Vector params = CollectionUtil.toVector(specification.marshallize());
  
          log.debug("Retrieving Specification " + specification.getName() + " References");
          Vector<Object> referencesParams = (Vector<Object>)execute(XmlRpcMethodName.getSpecificationReferences, params, identifier);
  
  		return XmlRpcDataMarshaller.toReferencesList(referencesParams);
      }
docs: {@inheritDoc}