title: Servlet instance life time
body: <p>My understanding of servlet instance is, there is only one instance of the servlet which is reused for multiple requests from multiple clients.</p>
  
  <p>My question is, <strong>where</strong> the servlet container <strong>store these instance</strong> and how long <strong>the life time of the instance</strong>.</p>
  
  <p>Thank in advance!</p>