title: browser version detection from server side with java
body: <p>I saw many posts related to the browser detection, User agent detection etc...I want to detect the version from server side and send appropriate data based on that. </p>
  
  <p>I know browsers can mimic version with tools, but that doesn't matter for me. </p>
  
  <p>I need the java solution for the exact version detection.</p>