title: Can we generate @JsonFormat on model variable using swagger-generater?
body: <p>I have a variable in yml file</p>
  
  <pre><code>startDate:
   type:string
   format:date
  </code></pre>
  
  <p>I'm using swagger-generater to generate java code from yml.</p>
  
  <p>It's generating a startDate variable as below</p>
  
  <pre><code>@JsonProperty("startDate")
  private LocalDate startDate = null; 
  </code></pre>
  
  <p>But I need as below</p>
  
  <pre><code>@JsonProperty("startDate")
  @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd")
  private LocalDate startDate = null; 
  </code></pre>
  
  <p>Can someone help me on this?</p>