pom.xml

<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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>io.jenkins.plugins</groupId>
  <artifactId>warnings-ng-parent</artifactId>
  <packaging>pom</packaging>
  <version>UNVERSIONED</version>

  <name>Aggregator for Warnings Plugin</name>

  <modules>
    <module>plugin</module>
    <module>ui-tests</module>
  </modules>

  <properties>
    <java.version>1.8</java.version>
    <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
    <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
  </properties>

  <build>
    <plugins>
      <!-- Do not deploy anything except for the plugin -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-deploy-plugin</artifactId>
        <version>${maven-deploy-plugin.version}</version>
        <configuration>
          <skip>true</skip>
        </configuration>
      </plugin>
    </plugins>
    <pluginManagement>
      <plugins>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>${maven-compiler-plugin.version}</version>
          <configuration>
            <source>${java.version}</source>
            <target>${java.version}</target>
            <testSource>${java.version}</testSource>
            <testTarget>${java.version}</testTarget>
          </configuration>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>