title: Groovy merge two lists?
body: <p>I have two lists:</p>
  
  <pre><code>listA: 
  [[Name: mr good, note: good,rating:9], [Name: mr bad, note: bad, rating:5]] 
  
  listB: 
  [[Name: mr good, note: good,score:77], [Name: mr bad, note: bad, score:12]]
  </code></pre>
  
  <p>I want to get this one</p>
  
  <pre><code>listC:
  [[Name: mr good, note: good,, rating:9, score:77], [Name: mr bad, note: bad, rating:5,score:12]] 
  </code></pre>
  
  <p>how could I do it ?</p>
  
  <p>thanks.</p>