anchor.diff:  - lastName
   - category.name
   
  -Now we don't want category to be able to set description via the operation, how do we control/specify that? it makes
  -it hard to reason about which fields in an objects are not intended to be mutated. This is the reason we chose to
  +Now we don't want category to be able to set description via the operation, how do we control/specify that? It makes
  +it hard to reason about which fields in an object are not intended to be mutated. This is the reason we chose to
   limit it to objects that expose getters and setters.
   
  -NOTE: I know spring supports fields as well, and it will fall back to fields if setters are not found
  +NOTE: I know spring supports fields as well, and it will fall back to fields if setters are not found.
   
   [[q7]]*Q. How should we resolve multiple object mappers available as beans especially when using spring-hateoas?*
   
  
positive.code: 
  [[q17]]*Q. How does one override the host name?*
  
  A.  This should be available in v2.3 thanks https://github.com/springfox/springfox/pull/1011[to this PR] by @cbornet.
  It is still in incubation but host name can be configured per docket
  
  [source,java]
  
negative.code: 
  
  
  [[q6]]*Q. How does one use `@ModelAttribute` annotation. It doesn't seem to render the model properties as scalar
  properties?*
  
  A. In order for `@ModelAttribute` annotated types to be inferred the properties need to be bean properties. If the
  intent is immutability and passing in an object, the preferred approach is to make that a request body, in which
  case the immutability will follow the rules laid out by jackson to determine what constitutes a request "view" of the
  request object.
  
  Getters/setters are a clean way to indicate what values can come in to a operation. While it may not be apparent in a
  trivial model with one level nesting; the design choice will become clear when we realize that model attributes can be
  arbitrarily nested. Consider (pseudo code in C# for brevity)
  
  [source,csharp]
  ----
  