title: Code Coverage shows 0% for IntelliJ while running web app
body: <p>I have a web server application that I am running inside IntelliJ. I want to run the server with code coverage, then execute an external test harness that will make requests, and see how much of the code is executed by those requests.</p>
  
  <p>I can generate the correct code coverage when running unit tests from within the IDE, but when I run with Code Coverage on and execute with an external harness, I get all 0's for code coverage.</p>
  
  <p>If I run the web app in the debugger instead, it triggers breakpoints as expected, so I know that code is being executed.</p>
  
  <p>Please help!</p>