4.0.0 org.springframework.boot spring-boot-samples ${revision} spring-boot-sample-war war Spring Boot War Sample Spring Boot War Sample ${basedir}/../.. / org.springframework.boot spring-boot-starter javax.servlet javax.servlet-api provided org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-tomcat org.springframework.boot spring-boot-devtools provided org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin tomcat org.springframework.boot spring-boot-starter-tomcat provided jetty org.springframework.boot spring-boot-starter-jetty provided undertow org.springframework.boot spring-boot-starter-undertow provided