4.0.0 apache-cxf-modules 0.0.1-SNAPSHOT pom apache-cxf-modules com.baeldung parent-modules 1.0.0-SNAPSHOT cxf-introduction cxf-spring cxf-jaxrs-implementation cxf-aegis sse-jaxrs install org.codehaus.mojo exec-maven-plugin 4.0.0