4.0.0 dev.elaine greeting-service 1.0.0-SNAPSHOT 21 UTF-8 6.0.1 org.junit.jupiter junit-jupiter ${junit.version} test org.apache.maven.plugins maven-compiler-plugin 3.14.1 org.apache.maven.plugins maven-surefire-plugin 3.5.5 org.codehaus.mojo exec-maven-plugin 3.6.2