title: How do I run an existing Spring Boot app?
body: <p>I am trying to get OIDC working with Java Spring Boot. Specifically the example app 
  <a href="https://github.com/mitreid-connect/simple-web-app" rel="nofollow noreferrer">here</a>. </p>
  
  <p>I am a newbie to this stuff, so can anyone give me brief instructions on how to run that app? </p>
  
  <p>I have it in Eclipse (with STS4) as existing maven project (as per <a href="https://stackoverflow.com/questions/19871437/the-import-org-springframework-cannot-be-resolved">these</a> instructions). When I run it I pick 'Java application' which gives me some examples including version, Licence, roller etc etc. I do not know which, if any, of these is correct, nor how do I pass parameters etc. Any pointers are gratefully received.</p>