code: @Override
    public boolean isServerOwner(ServerBartender server)
    {
      for (int i = 0; i < _owners.length; i++) {
        ServerBartender serverBar = server(i);
  
        if (serverBar == null) {
          continue;
        }
        else if (serverBar.isSameServer(server)) {
          return server.isUp();
        }
        else if (serverBar.isUp()) {
          return false;
        }
      }
      
      return false;
    }
docs: Test if the server is the current owner of the node. The owner is the
  first live server in the backup list.
  
  @param server the server to test
  
  @return true if the server is a node copy and also the first active server.