<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <artifactId>maven-all</artifactId> <version>0.0.1-SNAPSHOT</version> <name>maven-all</name> <packaging>pom</packaging> <parent> <groupId>com.baeldung</groupId> <artifactId>parent-modules</artifactId> <version>1.0.0-SNAPSHOT</version> </parent> <modules> <!-- <module>compiler-plugin-java-9</module> --> <!-- We haven't upgraded to java 9. --> <module>maven</module> <module>maven-custom-plugin/counter-maven-plugin</module> <module>maven-war-plugin</module> <module>profiles</module> <module>versions-maven-plugin</module> </modules> </project>