docs: public Connections mergeWith(Connections discoveredConnections) {
  
          Map<RedisURI, StatefulRedisConnection<String, String>> result = new TreeMap<>(
                  TopologyComparators.RedisURIComparator.INSTANCE);
  
          this.closed = true;
          discoveredConnections.closed = true;
  
          synchronized (this.connections) {
              synchronized (discoveredConnections.connections) {
  
                  result.putAll(this.connections);
                  result.putAll(discoveredConnections.connections);
              }
          }
  
          return new Connections(result);
      }