code: @Deprecated
      public ServerDescription getByServerAddress(final ServerAddress serverAddress) {
          for (final ServerDescription cur : serverDescriptions) {
              if (cur.isOk() && cur.getAddress().equals(serverAddress)) {
                  return cur;
              }
          }
          return null;
      }
docs: Returns the ServerDescription for the server at the given address
  
  @param serverAddress the ServerAddress for a server in this cluster
  @return the ServerDescription for this server
  @deprecated Replace with a filter on ServerDescription in the caller