title: Sonar "Make transient or serializable" error
body: <p>I have the following serializable class (implements serializable):</p>
  
  <pre><code>public class Test implements Serializable{
  
  private String id;
  
  private Map&lt;String,Object&gt; otherProperties;
  
  }
  </code></pre>
  
  <p>However , it seems like this property is causing some problems with serialization :</p>
  
  <p><a href="https://i.stack.imgur.com/6ap67.png" rel="noreferrer"><img src="https://i.stack.imgur.com/6ap67.png" alt="enter image description here"></a></p>
  
  <p>How can I solve this problem ?  </p>
  
  <p>Also , is there any downside in not making this transient or serializable ? Will I be able to serialize this class fully ?</p>