title: How to remember offset when save json-dto using @DateTimeFormat?
body: <p>There is rest-controller in spring applcation</p>
  
  <pre><code>    @GetMapping
      public String findByParams(@RequestParam("date") @DateTimeFormat(pattern = DATETIME_FORMAT) ZonedDateTime date) {...}
  </code></pre>
  
  <p>So, ZonedDateTime does't save my +03:00, +04:00 offsets and shift all times to Z</p>
  
  <p>How to customize it to save my offset in repsonse?</p>
  
  <p>for example, I saved date like this </p>
  
  <pre><code>2020-05-07T17:10:45.001+03:00
  </code></pre>
  
  <p>but @DateTimeFormat parsed it like</p>
  
  <pre><code>2020-05-07T14:10:45.001Z
  </code></pre>
  
  <p>But I need in +03:00 offset with time, how to fix it.
  The issue is save not only for request params, but for dto fields too..</p>