title: Convert ArrayList to JSONArray
body: <p>This is my ArrayList </p>
  
  <pre><code>ArrayList&lt; HashMap &lt; String,String&gt; &gt; list =  new ArrayList&lt;&gt;();
  </code></pre>
  
  <p>which holds hashmap.</p>
  
  <p>How to acquire all the hashmaps in Plain JSONArray?</p>