code: public void setBackends(java.util.Collection<Backend> backends) {
          if (backends == null) {
              this.backends = null;
              return;
          }
  
          this.backends = new java.util.ArrayList<Backend>(backends);
      }
docs: <p>
  The backends that the virtual node is expected to send outbound traffic to.
  </p>
  
  @param backends
  The backends that the virtual node is expected to send outbound traffic to.