anchor.diff:  ----
   @Path("/detail")
   class DetailResource {
  -  
  -  @Inject
  -  VariantTemplate item; <1>
  -
  -  @GET
  -  @Produces({ MediaType.TEXT_HTML, MediaType.TEXT_PLAIN })
  -  public Rendering item() {
  -      return item.data(new Item("Alpha", 1000)); <2>
  -  }
  +
  +    @Inject
  +    VariantTemplate item; <1>
  +
  +    @GET
  +    @Produces({ MediaType.TEXT_HTML, MediaType.TEXT_PLAIN })
  +    public Rendering item() {
  +        return item.data(new Item("Alpha", 1000)); <2>
  +    }
   }
   ----
   <1> Inject a variant template with base path derived from the injected field - `src/main/resources/templates/item`.
  
positive.code: [source]
  ----
  {#if item.age > 10}
   This item is very old.
  {#else if item.age > 5}
   This item is quite old.
  {#else if item.age > 2}
   This item is old.
  {#else}
   This item is not old at all!
  {/if}
  ----
  
  
negative.code: [source]
  ----
  {#if item.active}
    This item is active.
  {/if}
  ----
  
  