code: public GreenPepperServerService getGPServerService() {
          if (service != null) {
              return service;
          }
          service = (GreenPepperServerService) ContainerManager.getComponent("greenPepperServerService");
          return service;
      }
docs: <p>getGPServerService.</p>
  
  @return a {@link com.greenpepper.server.GreenPepperServerService} object.