When we make the initial token request, we should get a successful response similar to the following:
$ http -a oauthClient1:oauthClient1Password -f POST localhost:8080/oauth/token grant_type=password username=user1@example.com password=user1 HTTP/1.1 200 Cache-Control: no-cache, no-store, max-age=0, must-revalidate Cache-Control: no-store Content-Type: application/json;charset=UTF-8 Date: Thu, 09 Nov 2017 20:29:26 GMT Expires: 0 Pragma: no-cache Pragma: no-cache Transfer-Encoding: chunked X-Application-Context: application:default X-Content-Type-Options: nosniff X-Frame-Options: DENY X-XSS-Protection: 1; mode=block { "access_token": "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1MT AzMDI1NjYsInVzZXJfbmFtZSI6InVzZXIxQGV4YW1wbGUuY29tIiwiYXV0aG9yaXRpZ ...
