title: Iterate through set and continue
body: <p>I iterate through a Set.
  If a value of a CarDetail is not set i want that the loop starts again with the next CarDetail.
  But somehow my continue wont work. Isnt it possible to use a continue with an iterator?</p>
  
  <pre><code>final Set&lt;CarDetail&gt; tmpDetail = new HashSet&lt;CarDetail&gt;(details);
     for(Iterator&lt;CarDetail&gt; iter = tmpDetail.iterator(); iter.hasNext();){                       
        CarDetail detail = iter.next();
        if(detail.getBack() == null){
        continue;
     }
     ... do something
  }
  </code></pre>