curl "http://localhost:8080/helloWorld/data"
curl -H "Content-Type: application/json" -d '{"someText":"blub"}' "http://localhost:8080/helloWorld/data
curl "http://localhost:8080/greet"
curl "http://localhost:8080/greet/slotties"
curl -H "Content-Type: application/json" -d '{"someText":"blub", "someBoolean": true, "someInt": 41}' "http://localhost:8080/greet