title: Get array of one url param
body: <p>I want  get the url-param ids, but It will not work. Is here everyone who can help me?
  The following code doesn't work.</p>
  
  <p>Url:</p>
  
  <pre><code>http://localhost:9000/rest/alerts?ids[]=123?ids[]=456
  </code></pre>
  
  <p>Routes.conf</p>
  
  <pre><code>GET /restws/alerts{ids} controllers.AlertService.findAlertsForIds(ids: List[String])
  </code></pre>
  
  <p>AlertService.java</p>
  
  <pre><code>public static Result findAlertsForIds(List&lt;String&gt; ids){
  
   return ok("Coole Sache"); 
  
   }
  </code></pre>