title: swagger codegen jaxrs validation
body: <p>Is there a way to get swagger codegen to add jaxrs validation annotations for the validation of path parameters and output model.</p>
  
  <p>I mean the @Valid and @NotNull annotations in the following code:</p>
  
  <pre><code>@Path("/person/{personId}")
  @GET
  @Valid
  public Response getPerson(@NotNull @PathParam Integer personId) {    
      // TO Do
  }
  </code></pre>
  
  <p>Thanks!</p>