4.0.0 function.example bootjarnostart 1.0.0.RELEASE jar org.springframework.boot spring-boot-starter-parent 2.3.2.RELEASE 1.8 3.0.10.BUILD-SNAPSHOT 1.0.17.RELEASE org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-maven-plugin NONE exec org.apache.maven.plugins maven-jar-plugin function.example.UpperCaseFunction org.apache.maven.plugins maven-dependency-plugin unpack package unpack ${project.groupId} ${project.artifactId} ${project.version} exec