title: Jackson ObjectMapper.readValue()
body: <p>I am reading a List of integers using Jackson as follows:</p>
  
  <pre><code>List&lt;Integer&gt; businessIds = mapper.readValue(strBusinessIDArrayJSON, new TypeReference&lt;List&lt;Integer&gt;&gt;(){});
  </code></pre>
  
  <p>The returned list contains a list of businesses displayed in a Grid on my UI. I have the following questions:</p>
  
  <ol>
  <li><p>Will the returned list maintain Sequence. In my code, I am populating a variable called businessDisplayPosition with the index of the list. Is this how its done?</p></li>
  <li><p>Is there a faster way to parse my JSON?</p></li>
  </ol>