title: Is possible to use setters when Gson deserializes a JSON?
body: <p>Is there any way the set methods of a given class, are used when using Gson's <code>fromJson</code> method?</p>
  
  <p>I would like to do this because for every <code>String</code> global variable of the target class a trim is made.</p>
  
  <p>Is there any GSON API annotation for this?</p>
  
  <p>I am aware that GSON provides the ability to write custom serializers/deserializers but I would like to know if there is another way to achieve this.</p>