4.0.0 org.springframework.boot spring-boot-starters ${revision} spring-boot-starter-undertow Spring Boot Undertow Starter Starter for using Undertow as the embedded servlet container. An alternative to spring-boot-starter-tomcat ${basedir}/../../.. io.undertow undertow-core io.undertow undertow-servlet org.jboss.spec.javax.servlet jboss-servlet-api_3.1_spec io.undertow undertow-websockets-jsr javax.servlet javax.servlet-api org.glassfish javax.el