anchor.diff:  using the Response class of mangoo I/O. Here is an example of how a
   controller method may look like.
   
  -[source]
  +[source,java]
   -----------------------------
   public Response index() {
       return Response.withOk();
  
positive.code: 
  Consider for example the following pojo.
  
  [source]
  ---------------------------------------------------------------
  package models;
  
  
negative.code: To create a new person object and send it as a response you can simply can do this in
  a controller
  
  [source,java]
  ----------------------------------------------------------
  package controllers;
  
  