anchor.diff:  Remark : pos is used to parse the file, stream while positions is used
   to generate the CSV
   
  -== 2. Link
  +=== 2. Link
   
   The link annotation will allow to link objects together.
   
  
positive.code: 
  This attribute is only applicable to optional fields.
  
  == 4. FixedLengthRecord
  
  The FixedLengthRecord annotation is used to identified the root class of
  the model. It represents a record = a line of a file/message containing
  
negative.code: == Annotations
  
  The annotations created allow to map different concept of your model to
  the POJO like:
  
  * Type of record (csv, key value pair (e.g. FIX message), fixed length
  ...),
  