code: @SuppressWarnings("unchecked")
      public void writeTo(final Output output, final Object value) throws IOException
      {
          final Schema<Object> schema = strategy.writePojoIdTo(
                  output, ID_POJO, (Class<Object>)value.getClass());
          
          if(output instanceof StatefulOutput)
          {
              // update using the derived schema.
              ((StatefulOutput)output).updateLast(schema, this);
          }
          
          // write the rest of the fields of the exact type
          schema.writeTo(output, value);
      }
docs: Delegates to the schema derived from the {@code value}.