code: public void setNeighbors(java.util.Collection<NeighborConnectionDetail> neighbors) {
          if (neighbors == null) {
              this.neighbors = null;
              return;
          }
  
          this.neighbors = new java.util.ArrayList<NeighborConnectionDetail>(neighbors);
      }
docs: <p>
  List of distinct servers that are one hop away from the given server.
  </p>
  
  @param neighbors
  List of distinct servers that are one hop away from the given server.