code: private void destroyBallModel(final JRebirthEvent event) {
          switch (event.eventType()) {
              case DESTROY_COMMAND:
              case DESTROY_SERVICE:
              case DESTROY_MODEL:
              case DESTROY_VIEW:
              case DESTROY_CONTROLLER:
                  // final BallModel ballModel = getModel(BallModel.class, event);
                  callCommand(DestroyBallCommand.class, WBuilder.waveData(EditorWaves.EVENT, event));
                  break;
              case DESTROY_WAVE:
              default:
          }
  
      }
docs: Destroy a ball model.
  
  @param event the destroy event