<artifactId>sample-maven-plugin</artifactId>
<packaging>maven-plugin</packaging>
<groupId>org.apache.maven</groupId>
<artifactId>maven-plugin-api</artifactId>
<version>{{book.version.maven}}</version><!-- version of Maven -->
<scope>provided</scope>
<groupId>org.apache.maven.plugin-tools</groupId>
<artifactId>maven-plugin-annotations</artifactId>
<version>3.4</version><!-- version of Maven Plugin Tools -->
<scope>provided</scope>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>{{book.version.junit}}</version>
<scope>test</scope>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-plugin-plugin</artifactId>
<version>3.4</version>
<id>default-descriptor</id>
<phase>process-classes</phase>
<id>generate-helpmojo</id>
<goal>helpmojo</goal>