title: Checking whether a element present in List using mvel
body: <p>I had a list with me. The list is like.</p>
  
  <pre><code>List&lt;String&gt; locations=new ArrayList&lt;String&gt;();
  locations.add("California");
  location.add("sydney");
  location.add("Egypt");
  </code></pre>
  
  <p>Now I want to check in mvel whether this list contains California and Sydney. I thought I could use the below one but that is giving error.</p>
  
  <pre><code>     location contains "sydney","california"
  </code></pre>
  
  <p>How can I find whether a list contains multiple elements in mvel?</p>