title: Google AppEngine development server arguments
body: <p>In the Eclipse Run Configurations for Google Web Applications, I see a list of program arguments, like this:</p>
  
  <blockquote>
    <p>-remoteUI "${gwt_remote_ui_server_port}:${unique_id}" -startupUrl Test_AppEngine.html -logLevel INFO -codeServerPort 9997 -port 8888 ...</p>
  </blockquote>
  
  <p>Two questions:  1) where is "gwt_remote_ui_server_port" and"unique_id" defined, and more generally, 2) where can I find a description of all the possible arguments here?</p>
  
  <p>Thanks.</p>