title: How can I convert String to Map using MapStruct?
body: <p>I have <code>Story</code> entity in my Spring Boot application. It has <code>String</code> field <code>storyInfo</code> which contains:</p>
  
  <pre><code>{"title":"random title", "description":"random description"}
  </code></pre>
  
  <p>For my <code>Story</code> entity I have <code>StoryDTO</code> with <code>map</code> field called <code>storyInfo</code>.
  The question is: how can I convert <code>String</code> field from <code>Strory</code> into <code>Map</code> in <code>StoryDTO</code> using <code>MapStruct</code>?</p>