title: How to apply a servlet filter only to requests with HTTP POST method
body: <p>In my application I want to apply a filter, but I don't want all the requests to have to go to that filter.</p>
  
  <p>It will be a performance issue, because already we have some other filters.</p>
  
  <p>I want my filter to apply only for HTTP POST requests. Is there any way?</p>