title: Read a zip file inside zip file
body: <p>I have zip file which is inside a  folder in zip file please suggest me how to read it using zip input stream.</p>
  
  <p>E.G.: </p>
  
  <pre><code>abc.zip
      |
        documents/bcd.zip
  </code></pre>
  
  <p>How to read a zip file inside zip file?</p>