title: How to extract comma separated values in java from string
body: <p>I have a string like:</p>
  
  <pre><code> [comment=null, mapping={client_unique_id=0, email=1, first_name=2, last_name=3, batch_id=4}, recordNumber=2, values=[sdsd, asdsdf.com, jjj, hhh, 24]]
  </code></pre>
  
  <p>Now I need to fetch only   <strong>sdsd, asdsdf.com, jjj, hhh, 24</strong>  from values.
  How could I do this?</p>