title: Why when I use HttpURLConnection to post it requires to have both OutputSteam and InputStream in order to make the post request?
body: <p>So, I am kinda new to android development and Yesterday I had a problem.
  My problem was that when I was trying to post something to a servlet using standard OutputStream only, and it was not making the request then I put InputSteam with my HttpURLConection then the request went through.</p>