title: convert json string to java string array
body: <p>I am getting a json string as ["A","B","C","D","E"] in serlvet controller.</p>
  
  <p>I want to convert this string into a Java string array.  The Json string also includes [].</p>
  
  <p>output should be a Java String array:</p>
  
  <pre><code>arr[0] = A
  arr[1] = B 
  </code></pre>
  
  <p>and so on. Could you please suggest a parsing solution?</p>