title: How to map json to object using spring boot
body: <p>Hello I'd like to know how I could mapp my json message to object in java when using spring boot.</p>
  
  <p>Let's say I'm getting json like</p>
  
  <pre><code> {
      "customerId": 2,
      "firstName": "Jan",
      "lastName": "Nowak",
      "town": "Katowice"
    }
  </code></pre>
  
  <p>and I'd like to make it entity in my java program:
  <strong>and for whatever reason I dont want to have match on field names</strong></p>
  
  <pre><code>public class Customer {
  
  
      //Something like @Map("customerId")
      private long OMG;
      //Something like @Map("firstName")
      private String WTF;
      //Something like @Map("lastName")
      private String LOL;
      //Something like @Map("town")
      private String YOLO;
  </code></pre>
  
  <p>I cannot find what annotation I should use, Not using jackson, just built in spring boot converter??</p>