code: @Override
  	public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
  	    if (!component.isRendered()) {
  	        return;
  	    }
  		CarouselItem carouselItem = (CarouselItem) component;
  		ResponseWriter rw = context.getResponseWriter();
  		
  		if (carouselItem.getCaption()!=null) {
  			new CarouselCaptionRenderer().encodeDefaultCaption(context, component, carouselItem.getCaption());
  		}
  
  		rw.endElement("div");
  		Tooltip.activateTooltips(context, carouselItem);
  	
  	}
docs: This methods generates the HTML code of the current b:carouselItem.
  <code>encodeBegin</code> generates the start of the component. After the, the JSF framework calls <code>encodeChildren()</code>
  to generate the HTML code between the beginning and the end of the component. For instance, in the case of a panel component
  the content of the panel is generated by <code>encodeChildren()</code>. After that, <code>encodeEnd()</code> is called
  to generate the rest of the HTML code.
  @param context the FacesContext.
  @param component the current b:carouselItem.
  @throws IOException thrown if something goes wrong when writing the HTML code.