
Use org.springframework.boot instead of ${project.groupId} groupId in order to make it easier to use spring-boot-samples modules as a starting point for new projects.
Spring Boot Simple Sample
You can build this sample using Maven (>3) or Gradle (1.6).
With Maven:
$ mvn package
$ java -jar target/*.jar
The app prints a Hello message on the console.
With gradle:
$ gradle build
$ java -jar build/libs/*.jar