4.0.0 org.springframework.boot spring-boot-starter-parent 2.2.4.RELEASE click.poweronoff my-small-satellite 0.0.1-SNAPSHOT my-small-satellite A coding challenge solution for UP42 11 11 11 UTF-8 UTF-8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine org.springframework.boot spring-boot-maven-plugin