title: How does Spring Session support multiple sessions within a single browser?
body: <p>The Spring Session documentations describes as one of its usage benefits as written below.</p>
  
  <blockquote>
    <p>Allowing for a single browser to have multiple simultaneous sessions in a transparent fashion. For example, many developers wish to allow a user to authenticate with multiple accounts and switch between them similar to how you can in gmail.</p>
  </blockquote>
  
  <p>Technically, how does one leverage that benefit, how is it implemented?</p>