checkout the project and run the following command
mvn spring-boot:run
curl -i -X POST \
http://localhost:8080/items \
-H 'content-type: application/json' \
-d '{"item": {
"id": 2,
"timestamp": "2017-10-16T22:46:32.189Z"
}}'
curl -X GET \
http://localhost:8080/items