You can clone with
HTTPS or Subversion.
For the doc on the java-jaxrs, you have "You can then open the src/main/html/index.html file in any HTML5-enabled browser. Open opening, enter the URL of your server in the top-centered input box (default is http://localhost:8002/api). "
It needs to be http://localhost:8002/api/resources.json instead
You ar correct, thank you, I'll update the docs