title: debug scala code in intellij?
body: <p>I just join a team heavily using scala. We use intellij CE with scala plugin.</p>
  
  <p>So far everything seems to work except the debugger.</p>
  
  <p>Does anyone know about how to setup debugger for scala in intellij?
  Is there any good on-line resource for it?</p>
  
  <p>Thanks! </p>