code: private List<Renderer<Video>> getRendererVideoPrototypes() {
      List<Renderer<Video>> prototypes = new LinkedList<Renderer<Video>>();
      LikeVideoRenderer likeVideoRenderer = new LikeVideoRenderer();
      prototypes.add(likeVideoRenderer);
  
      FavoriteVideoRenderer favoriteVideoRenderer = new FavoriteVideoRenderer();
      prototypes.add(favoriteVideoRenderer);
  
      LiveVideoRenderer liveVideoRenderer = new LiveVideoRenderer();
      prototypes.add(liveVideoRenderer);
  
      return prototypes;
    }
docs: Create a list of prototypes to configure RendererBuilder.
  The list of Renderer<Video> that contains all the possible renderers that our RendererBuilder
  is going to use.
  
  @return Renderer<Video> prototypes for RendererBuilder.