title: Sort List<Map<String, Object>> by a particular key in the map
body: <p>I have a List whose contents are Map with string keys and values if type String or Long.</p>
  
  <pre><code>[{
    "name": "Abc",
    "id": 1522047548000
  },
  {
    "name": "Xyz",
    "id": 1522048221000
  }]
  </code></pre>
  
  <p>How can I sort the list</p>
  
  <ol>
  <li>based on id which is long</li>
  <li>based on name which is String</li>
  </ol>