code: public UaTcpStackServer getServer(String endpointUrl) {
          String path = pathOrUrl(endpointUrl);
  
          UaTcpStackServer server = servers.get(path);
  
          if (server == null && servers.size() == 1 && !strictEndpointUrlsEnabled) {
              Iterator<UaTcpStackServer> iterator = servers.values().iterator();
  
              if (iterator.hasNext()) {
                  server = iterator.next();
              }
          }
  
          return server;
      }
docs: Get the server identified {@code endpointUrl}.
  
  @return the {@link UaTcpStackServer} identified by {@code endpointUrl}.