public AuthSvcBaseClientIterator(EndPointLocator endPointLocator){
  List<URI> endpoints=endPointLocator.getServiceEndpointList();
  _size=endpoints.size();
  _authSvcEndpoints=endpoints.toArray(new URI[_size]);
}

public AuthSvcBaseClientIterator ( EndPointLocator endPointLocator ) { List < URI > endpoints = endPointLocator . getServiceEndpointList ( ) ; _size = endpoints . size ( ) ; _authSvcEndpoints = endpoints . toArray ( new URI [ _size ] ) ; }
initializes the list of endpoints
