title: Groovy compare two lists to find lists with common elements
body: <p>How do I compare two lists in groovy</p>
  
  <pre><code>[N1OB] == [ABCD9, ABCD8, ABCD7] -&gt; should return false
  
  [ABCD1, ABCD1, ABCD1, ABCD1] == [ABCD9, ABCD8, ABCD7] -&gt; should return false
  
  [ABCD1, ABCD1, ABCD1, ABCD1] == [ABCD9, ABCD8, ABCD1] -&gt; should return true
  </code></pre>
  
  <p>is there any groovy function there to do this?</p>
  
  <p>Thanks in advance</p>